The origin of the domestic dog (Canis lupus familiaris or Canis familiaris) is not clear. Whole-genome sequencing indicates that the dog, the gray wolf and the extinct Taymyr wolf diverged around the same time 27,000–40,000 years ago.[3] How dogs became domesticated is not clear, however the two main hypotheses are self-domestication or human domestication. There exists evidence of human-canine behavioral coevolution.
Vibration. The vibration of an alert will deter your dog similarly to a shock and the more flush with skin the less pleasant it is for them. It doesn’t hurt, but imagine your phone on vibrate suddenly going off while attached to your neck; not exactly pleasant, is it? Combined with your verbal cues of “No!” or “Bad!” your dog will certainly get the hint.
Reasons for aggression are basically the same as the reasons a dog will bite or snap, but overall canine aggression is a much more serious problem. If your dog has aggressive tendencies, consult your vet first as it may stem from a health problem. Then, seek the help of an experienced dog trainer or behaviorist. Serious measures should be taken to keep others safe from aggressive dogs.
There are many different types of behavioural issues that a dog can exhibit, including growling, snapping, barking, and invading human's space. A survey of 203 dog owners in Melbourne, Australia, found that the main behaviour problems reported by owners were overexcitement (63%) and jumping up on people (56%).[46] Some problems are related to attachment while others are neurological, as seen below.
In 2004, a study reviewed 5 other studies of feral dogs published between 1975 and 1995 and concluded that their pack structure is very loose and rarely involves any cooperative behavior, either in raising young or in obtaining food.[82] Feral dogs are primarily scavengers, with studies showing that unlike their wild cousins, they are poor ungulate hunters, having little effect on wildlife populations where they are sympatric.[83]:267 However, several garbage dumps located within the feral dog's home range are important for their survival.[84] Even well-fed domestic dogs are prone to scavenge; gastro-intestinal veterinary visits increase during warmer weather as dogs are prone to eat decaying material.[85] Some dogs consume feces, which may contain nutrition.[86][87] On occasion well-fed dogs have been known to scavenge their owners' corpses.[88] Puppy Training
A study using dogs that were trained to remain motionless while unsedated and unrestrained in an MRI scanner exhibited caudate activation to a hand signal associated with reward.[2] Further work found that the magnitude of the canine caudate response is similar to that of humans, while the between-subject variability in dogs may be less than humans.[92] In a further study, 5 scents were presented (self, familiar human, strange human, familiar dog, strange dog). While the olfactory bulb/peduncle was activated to a similar degree by all the scents, the caudate was activated maximally to the familiar human. Importantly, the scent of the familiar human was not the handler, meaning that the caudate response differentiated the scent in the absence of the person being present. The caudate activation suggested that not only did the dogs discriminate that scent from the others, they had a positive association with it. Although these signals came from two different people, the humans lived in the same household as the dog and therefore represented the dog's primary social circle. And while dogs should be highly tuned to the smell of items that are not comparable, it seems that the “reward response” is reserved for their humans.[93]
Resource guarding is exhibited by many canines, and is one of the most commonly reported behaviour issues to canine professionals.[50] It is seen when a dog uses specific behaviour patterns so that they can control access to an item, and the patterns are flexible when people are around.[51] If a canine places value on some resource (i.e. food, toys, etc.) they may attempt to guard it from other animals as well as people, which leads to behavioural problems if not treated. The guarding can show in many different ways from rapid ingestion of food to using the body to shield items. It manifests as aggressive behaviour including, but not limited to, growling, barking, or snapping. Some dogs will also resource guard their owners and can become aggressive if the behaviour is allowed to continue. Owners must learn to interpret their dog's body language in order to try to judge the dog's reaction, as visual signals are used (i.e. changes in body posture, facial expression, etc.) to communicate feeling and response.[50] These behaviours are commonly seen in shelter animals, most likely due to insecurities caused by a poor environment. Resource guarding is a concern since it can lead to aggression, but research has found that aggression over guarding can be contained by teaching the dog to drop the item they are guarding.[51] more on this
Before you begin dog obedience training, choose the best method for you and your dog. Training styles vary, but most trainers agree that dogs respond best to positive reinforcement, such as praise or treats. One common training variation, known as clicker training, includes the use of conditioned reinforcer. There are plenty of dog training books and websites where you can learn about training techniques and determine which best suits you and your dog. When planning out your training methods, don't forget about socialization.
This collar from Educator is great for dog owners who want an alternative to a traditional shock collar. Rather than using a “sharp” static shock, it relies on “blunt” stimulation technology that has an effect that feels more like a strong tap. Educator describes this as less stressful for dogs, but just as effective for motivating them to comply. It also includes a Pavlovian Tone feature (named for the famed conditioning study), where dogs learn to respond to the sound before the stimulation rather than the stimulation itself. more on this
Many dog owners deem their pet to be part of the family, and here at Protection Dogs Worldwide we appreciate and understand the stress that unruly or disruptive behaviour places on your ability to enjoy your canine companion. Utilising our extensive knowledge, we cater to all breeds, from a Chihuahua to a Great Dane. Whether you require training for basic commands, or more advanced obedience, the team at Protection Dogs Worldwide are able to tailor and obedience training package to suit your specific needs.
The ASPCA Virtual Pet Behaviorist specializes in the resolution and management of pet behavior problems only. Please do not submit questions about medical problems here. Only licensed veterinarians can diagnose medical conditions. If you think that your pet is sick, injured or experiencing any kind of physical distress, please contact his veterinarian immediately. A delay in seeking proper veterinary care may worsen your pet's condition and put his life at risk. If you are concerned about the cost of veterinary care, please read our resources on finding financial help.© 2009-2014 ASPCA. All Rights Reserved.
Playing with humans can affect the cortisol levels of dogs. In one study, the cortisol responses of police dogs and border guard dogs was assessed after playing with their handlers. The cortisol concentrations of the police dogs increased, whereas the border guard dogs' hormone levels decreased. The researchers noted that during the play sessions, police officers were disciplining their dogs, whereas the border guards were truly playing with them, i.e. this included bonding and affectionate behaviors. They commented that several studies have shown that behaviors associated with control, authority or aggression increase cortisol, whereas play and affiliation behavior decrease cortisol levels.[15] Puppy Training
The Pet Resolve Dog Training Collar with Remote has both shock and vibration to deter your pup from his bad behavior and for emergencies, you can hold the button down for prolonged vibration or shock for up to 8 seconds. This will help you get him out of trouble before he gets himself hurt or hurts someone else. (Imagine if your pup is especially curious about your chicken coop.)
Consequences must be consistent When training your dog, you-and everyone else who interacts with her-should respond the same way to things she does every time she does them. For example, if you sometimes pet your dog when she jumps up to greet you but sometimes yell at her instead, she’s bound to get confused. How can she know when it’s okay to jump up and when it’s not?
Suppose you consistently praise your puppy for their actions, while potty training. Then say your dog has an accident. Do not praise you dog immediately. Instead, take your dog outside and wait for it to go to the bathroom. When it finishes doing its business, take it inside, and keep it in a separate room while you clean up the mess. After this you should act disappointed in your dog, but only for a few minutes. Keep you and your dog motivated to potty train.
Dogs differ from wolves and most other large canid species as they generally do not regurgitate food for their young, nor the young of other dogs in the same territory.[78] However, this difference was not observed in all domestic dogs. Regurgitating of food by the females for the young, as well as care for the young by the males, has been observed in domestic dogs, dingos and in feral or semi-feral dogs. In one study of a group of free-ranging dogs, for the first 2 weeks immediately after parturition the lactating females were observed to be more aggressive to protect the pups. The male parents were in contact with the litters as ‘guard’ dogs for the first 6–8 weeks of the litters’ life. In absence of the mothers, they were observed to prevent the approach of strangers by vocalizations or even by physical attacks. Moreover, one male fed the litter by regurgitation showing the existence of paternal care in some free-roaming dogs.[79]

In 2012, a study found that dogs oriented toward their owner or a stranger more often when the person was pretending to cry than when they were talking or humming. When the stranger pretended to cry, rather than approaching their usual source of comfort, their owner, dogs sniffed, nuzzled and licked the stranger instead. The dogs' pattern of response was behaviorally consistent with an expression of empathic concern.[16] more on this


Understand your puppy's particular breed behavior and needs. Research your dogs breed traits and special needs or any behavior that you should be aware of and look out for. For example, If your puppy is a tiny little chihuahua, their bladder will be very small and they will need to urinate more frequently; accidents will happen even if they are well trained.
The male dog mounts the female and is able to achieve intromission with a non-erect penis, which contains a bone called the os penis. The dog's penis enlarges inside the vagina, thereby preventing its withdrawal; this is sometimes known as the "tie" or "copulatory lock". The male dog rapidly thrust into the female for 1–2 minutes then dismounts with the erect penis still inside the vagina, and turns to stand rear-end to rear-end with the female dog for up to 30 to 40 minutes; the penis is twisted 180 degrees in a lateral plane. During this time, prostatic fluid is ejaculated.[44]
One of the biggest predictors of a speedy potty training process is owner diligence. If you’re on top of your puppy’s schedule and you stick to a strict prevention and supervision regiment, you should be well on your way to potty training success within a few months. You can consider your puppy almost fully housetrained when you’ve gone an entire month without a single accident, but keep in mind that potty training is an inexact science. It’s best to have several dry months before you can really trust that your puppy understands the rules.
In 2004, a study reviewed 5 other studies of feral dogs published between 1975 and 1995 and concluded that their pack structure is very loose and rarely involves any cooperative behavior, either in raising young or in obtaining food.[82] Feral dogs are primarily scavengers, with studies showing that unlike their wild cousins, they are poor ungulate hunters, having little effect on wildlife populations where they are sympatric.[83]:267 However, several garbage dumps located within the feral dog's home range are important for their survival.[84] Even well-fed domestic dogs are prone to scavenge; gastro-intestinal veterinary visits increase during warmer weather as dogs are prone to eat decaying material.[85] Some dogs consume feces, which may contain nutrition.[86][87] On occasion well-fed dogs have been known to scavenge their owners' corpses.[88] Puppy potty Training
4)      Time the feeding. Food is really important to dogs. Even if your baby is a persnickety eater, he needs to eat to survive. Plan all meals directly after a potty run.  Since nothing says you need to feed your dog in one place for the rest of his life feed him in different areas of your home. Is he having accidents in the living room, or behind the couch?  Great—clean it up, then feed him there. Having accidents on your bed or in the upstairs guestroom?  Feed him there for a week!

Emotional contagion is linked to facial mimicry in humans and primates. Facial mimicry is an automatic response that occurs in less than 1 second in which one person involuntary mimics another person's facial expressions, forming empathy. It has also been found in dogs at play, and play sessions lasted longer when there were facial mimicry signals from one dog to another.[12] dog training classes
Unlike other domestic species which were primarily selected for production-related traits, dogs were initially selected for their behaviors.[57][58] In 2016, a study found that there were only 11 fixed genes that showed variation between wolves and dogs. These gene variations were unlikely to have been the result of natural evolution, and indicate selection on both morphology and behavior during dog domestication. These genes have been shown to affect the catecholamine synthesis pathway, with the majority of the genes affecting the fight-or-flight response[58][59] (i.e. selection for tameness), and emotional processing.[58] Dogs generally show reduced fear and aggression compared to wolves.[58][60] Some of these genes have been associated with aggression in some dog breeds, indicating their importance in both the initial domestication and then later in breed formation.[58]

You should always accompany your puppy outside for potty breaks. You’re there not only to ensure that he actually goes, you’re also there to reward your puppy with a treat for going in the proper spot. Wait until your puppy finishes eliminating and immediately give him a tasty reward for a job well done. If you wait until you get back in the house, your puppy won’t make the connection between his elimination and the reward.
There are several medical issues that can interfere with potty training. Dogs with a urinary tract infection (UTI) will urinate frequently in small amounts, and will not have much control. You may also notice excessive licking of their genital region. If you notice a change in the consistency of their stool, the cause could be a gastrointestinal issue. Some common causes in puppies are intestinal parasites, having eaten something not in their normal diet, or a sudden food change. If a food change is necessary, do it gradually over 5 to 7 days. If you suspect any of these issues could be a problem, you should consult with your veterinarian.[19]
Stop them from barking. Excessive barking can be frustrating, especially if the neighbours are threatening to put in a noise complaint. Using a training collar can help to get rid of this habit, as it will activate as soon as barking is detected. For the citronella spray, the release will surprise them into silence, and the release of the odour will be associated with barking. For sound and vibration, it is much the same in that it startles your dog, and the more they bark the long the sound and vibration go on for. 
Containing your pet. If you want to create a virtual fence in your garden, this is one of the best ways to do so. Every time they reach the border, you get the collar to vibrate or make a sound. This will alert the dog, and over time they will learn to stay away from the invisible line. This is an especially handy benefit if you have no fence and are not allowed to construct one. go here for more
The origin of the domestic dog (Canis lupus familiaris or Canis familiaris) is not clear. Whole-genome sequencing indicates that the dog, the gray wolf and the extinct Taymyr wolf diverged around the same time 27,000–40,000 years ago.[3] How dogs became domesticated is not clear, however the two main hypotheses are self-domestication or human domestication. There exists evidence of human-canine behavioral coevolution.

4)      Time the feeding. Food is really important to dogs. Even if your baby is a persnickety eater, he needs to eat to survive. Plan all meals directly after a potty run.  Since nothing says you need to feed your dog in one place for the rest of his life feed him in different areas of your home. Is he having accidents in the living room, or behind the couch?  Great—clean it up, then feed him there. Having accidents on your bed or in the upstairs guestroom?  Feed him there for a week!
My nine year old standard poodle loves to perform tricks. She earned 4 titles this summer including the ‘performance dog’ trick title. She needed a few new tricks in her repertoire, so, I taught her to turn on & off a light switch &walk across a raised balance beam. I think because she’s had an enriched environment, she learned theses new things quickly. I showed her once & she had it. Yes, you can teach old dogs new tricks!

If you run into trouble, go back a few steps If you’re training your dog to do something new and you stop making progress, you may have increased the difficulty of the skill too quickly. Similarly, if you’re practicing a behavior your dog hasn’t performed in a while and she seems a little rusty, she may need some help remembering what you want her to do. If you run into training challenges like these, just refresh your dog’s memory by making the skill a little easier for a few repetitions. Go back to a step that you know your dog can successfully perform, and practice that for a while before trying to increase difficulty again.


It's an exciting time when you bring your new puppy home, but a new pet also comes with challenges. One of the first and biggest challenges that you may face is that of potty training. Some puppies will learn this quickly, while others will struggle with it for a while. During this training period, always remember to be patient, remain calm, and be consistent. If you stay positive and follow these guidelines, potty training can be a simple process.
Mop up any accidents with a paper towel and immediately bring a small piece of the soiled paper, along with your dog, to the potty place. Place the paper towel in the location you would have liked him to go potty and encourage him to sniff it while praising him. If you can, leave the soiled paper behind so that your dog can smell it again the next time you return.
Domestic dogs appear to pay little attention to relative size, despite the large weight differences between the largest and smallest individuals; for example, size was not a predictor of the outcome of encounters between dogs meeting while being exercised by their owners nor was size correlated with neutered male dogs.[36] Therefore, many dogs do not appear to pay much attention to the actual fighting ability of their opponent, presumably allowing differences in motivation (how much the dog values the resource) and perceived motivation (what the behavior of the other dog signifies about the likelihood that it will escalate) to play a much greater role.[34]
One of the biggest predictors of a speedy potty training process is owner diligence. If you’re on top of your puppy’s schedule and you stick to a strict prevention and supervision regiment, you should be well on your way to potty training success within a few months. You can consider your puppy almost fully housetrained when you’ve gone an entire month without a single accident, but keep in mind that potty training is an inexact science. It’s best to have several dry months before you can really trust that your puppy understands the rules. Puppy Training
From a young age, dogs engage in play with one another. Dog play is made up primarily of mock fights. It is believed that this behavior, which is most common in puppies, is training for important behaviors later in life. Play between puppies is not necessarily a 50:50 symmetry of dominant and submissive roles between the individuals; dogs who engage in greater rates of dominant behaviors (e.g. chasing, forcing partners down) at later ages also initiate play at higher rates. This could imply that winning during play becomes more important as puppies mature.[11] dog training tips
Step 1: Set up obstacles, such as orange cones (bought at Wal-mart), buckets, or even red plastic cups in a straight line. Start with three or four, and space them 24-30 inches apart. With your touch stick, guide your dog in and out of the obstacles, starting from the left side. When he goes in and out of one or two, click and treat. Continue to do this until he goes in and out of all of them.
Dogs (and wolves) mark their territories with urine and their stools.[37] The anal gland of canines give a particular signature to fecal deposits and identifies the marker as well as the place where the dung is left. Dogs are very particular about these landmarks, and engage in what is to humans a meaningless and complex ritual before defecating. Most dogs start with a careful bout of sniffing of a location, perhaps to erect an exact line or boundary between their territory and another dog's territory. This behavior may also involve a small degree of elevation, such as a rock or fallen branch, to aid scent dispersal. Scratching the ground after defecating is a visual sign pointing to the scent marking. The freshness of the scent gives visitors some idea of the current status of a piece of territory and if it is used frequently. Regions under dispute, or used by different animals at different times, may lead to marking battles with every scent marked-over by a new competitor.[6]:252–4 more on this
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