The term personality has been applied to human research, whereas the term temperament has been mostly used for animal research. However, both terms have been used interchangeably in the literature, or purely to distinguish humans from animals and avoid anthropomorphism. Personality can be defined as “a set of behaviors that are consistent over context and time”. Studies of dogs' personalities have tried to identify the presence of broad personality traits that are stable and consistent over time. how to potty train a puppy
Yes – with a warning. Most bark collars respond to a bark with a negative stimulus: citronella spray, ultrasonic sound, or a brief shock. The problem, and the warning, is for homes with multiple dogs or even dogs nearby. For this reason, many bark collars come with adjustable levels of sensitivity, making it harder to set off or easier, depending on your specific situation. You don’t want your dog getting negative reinforcement when another dog is misbehaving; of course because it’s cruel but also because it will confuse him and make the collar worthless. So use these collars carefully and never when he’s in the company of other untrained dogs.
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. go here for more
Service dogs are those that are trained to help people with disabilities such as blindness, epilepsy, diabetes and autism. Detection dogs are trained to using their sense of smell to detect substances such as explosives, illegal drugs, wildlife scat, or blood. In science, dogs have helped humans understand about the conditioned reflex. Attack dogs, dogs that have been trained to attack on command, are employed in security, police, and military roles. Service dog programs have been established to help individuals suffering from Post Traumatic Stress Disorder (PTSD) and have shown to have positive results 
The oldest form is a “shock” collar, but a lot has changed since then; they’re no longer painful and inhumane; even the Humane society supports its use (for modern collars, that is). There are other forms of stimulus that will deter dogs, too, though. You can try a collar that spurts an unpleasant smell (usually citronella as dog’s don’t care for that) when your dog is misbehaving. Other stimuli include loud sounds, ultra-sonic sounds, lights, and vibrations.
Develop a potty procedure before you start training, and then stick to it. Decide in advance where you want your dog to go potty and which cues you will give her to indicate that it is time. For example, if you plan to train your dog to go potty outside, then start training directly outdoors. Beginning with newspaper or a litter box will only confuse her and extend the training process.
Take baby steps Dogs, just like people, learn best when new tasks are broken down into small steps. For example, you can’t go out and line dance unless you learn all of the individual steps first! When teaching your dog a new skill, begin with an easy first step and increase difficulty gradually. If you’re training your dog to stay, start by asking her to stay for just 3 seconds. After some practice, try increasing the duration of her stay to 8 seconds. When your dog has mastered an 8-second stay, make things a little harder by increasing the time to 15 seconds. Over the next week or two, continue to gradually increase the duration of the stay from 15 seconds to 30 seconds to a minute to a few minutes, etc. By training systematically and increasing difficulty slowly, you’ll help your dog learn faster in the long run.
Although you might think he needs some sleep, a dog yawn doesn't usually mean he's tired. He may be interested in napping, but he could also be showing a sign of fear or stress. If your dog appears to yawn at an increased rate around a new person, don't rush the introduction. He's either picking up vibes he doesn't feel comfortable with, or is fearful for a less-obvious reason. No matter what the case, a forced introduction isn't a good idea. dog training classes