It’s best not to punish the puppy for making a mistake. Instead, focus on praising appropriate bathroom behavior. If you catch your puppy in the act, interrupt it by saying “No!” in a firm voice or clapping your hands loudly, then take the puppy outside to finish going to the bathroom. Never swat your puppy, yell at it, or try to rub its nose in the mess. Puppy potty Training

This is one of the cheapest training collars you will find, which makes it perfect if you are on a budget and looking to save money. While the absence of the power switch can be irksome, the recharge time is not particularly long so you don’t need to wait for ages to be able to use it again. Using safe and cruelty-free methods, this is a fantastic choice if you are looking to stop excessive barking in your dog. how to potty train a puppy
If your puppy just can’t seem to get the hang of potty training at this point and continuously has accidents in the house, you may consider taking him to a veterinarian to rule out any medical conditions. It’s possible that he has a physical issue that’s impeding his ability to “hold it,” in which case you would want to get him help for the condition as soon as possible.
It also helps to teach your puppy a “potty phrase” when you take him outside for a bathroom break. A potty phrase is a way to gently remind your puppy what he needs to do when he’s outside. It’s a big help during the potty training phase of puppyhood and you can continue to use for the rest of his life. Pick a phrase like “hurry up” or “go ahead” and say it softly right as your puppy eliminates. In time your dog will associate the phrase with the act of elimination, so you can say it when your puppy gets distracted and forgets what he needs to do outside.
Martingale collars are the humane successor to the choke chains of old. They operate in a similar fashion, with the collar tightening when your dog starts to pull. But because of the limited closure, it’s much safer and won’t actually choke your dog—just adjust to the size of their neck. For that reason, it’s also a great choice for pet owners whose dogs have a habit of slipping out of their leash. how to potty train a puppy
Dog communication is about how dogs "speak" to each other, how they understand messages that humans send to them, and how humans can translate the ideas that dogs are trying to transmit.[6]:xii These communication behaviors include eye gaze, facial expression, vocalization, body posture (including movements of bodies and limbs) and gustatory communication (scents, pheromones and taste). Humans communicate with dogs by using vocalization, hand signals, and body posture. Dogs can also learn to understand communication of emotions with humans by reading human facial expressions.[7]

The most important part of training your dog is teaching her that it pays to do things you like. But your dog also needs to learn that it doesn’t pay to do things you don’t like. Fortunately, discouraging unwanted behavior doesn’t have to involve pain or intimidation. You just need to make sure that behavior you dislike doesn’t get rewarded. Most of the time, dog motivations aren’t mysterious. They simply do what works! Dogs jump up on people, for example, because people pay attention to them as a result. They can learn not to jump up if we ignore them when they jump up instead. It can be as simple as turning away or staring at the sky when your dog jumps up to greet or play with you. As soon as she sits, you can give her the attention she craves. If you stick to this plan, your dog will learn two things at once. Doing something you like (sitting) reliably works to earn what she wants (attention), and doing things you don’t like (jumping up) always results in the loss of what she wants.
Some training methods use punishment, like leash corrections and scolding, to discourage dogs from doing everything except what you want them to do. Other methods cut right to the chase and focus on teaching dogs what you do want them to do. While both tactics can work, the latter is usually the more effective approach, and it’s also much more enjoyable for you and your dog. For example, you can easily use treats, games and praise to teach your dog to sit when people approach during walks in the neighborhood. If your dog is sitting, she won’t be dragging you toward the people, jumping up when they get close enough, mouthing on their arms and legs, and so on. That’s pretty efficient training-no pain or intimidation needed. Alternatively, you could grab your dog’s leash and jerk her to the ground every time she jumps up to greet people, and you’d most likely get the same effect in the end-no more jumping up. But consider the possible fallout:
It is a common misconception that winning and losing games such as "tug-of-war" and "rough-and-tumble" can influence a dog's dominance relationship with humans. Rather, the way in which dogs play indicates their temperament and relationship with their owner. Dogs that play rough-and-tumble are more amenable and show lower separation anxiety than dogs which play other types of games, and dogs playing tug-of-war and "fetch" are more confident. Dogs which start the majority of games are less amenable and more likely to be aggressive.[14]
Step 1: Using either a laser pointer or touch stick, get your dog in the habit of jumping up to touch the light switch. It is best to have him jump up with his pads on the wall (instead of his claws) touching the switch with his nose. I used a laser pointer here, because I would play with it as a game, knowing that he would really go after it—even if it's on a wall.
The TBI Pro Dog Training Collar with Remote is for any sized dog, so you won’t need to worry about sizing before purchase. You can control whether to emit a vibration or a shock and you can control even beyond that by determining how strong each of those will be. Each range from 1-100 power levels. So you can try a gentle reminder for the first offense and a bit stronger for repetitive behaviors.

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. go here for more
Dog aggression is exhibited by growling, snarling, showing teeth, lunging, and biting. It is important to know that any dog has the potential to show aggression, regardless of breed or history. However, dogs with violent or abusive histories and those bred from dogs with aggressive tendencies are much more likely to exhibit aggressive behavior towards people or other dogs. dog training classes

To communicate clearly and consistently with your dog, you need to understand how she learns. Dogs learn through the immediate consequences of their behavior. The nature of those consequences determines how they’ll behave in the future. Dogs, like other animals (people included), work to get good things and avoid bad things in life. If a behavior results in something rewarding-like food, a good belly rub, playtime with dog buddies or a game of fetch with her pet parent-your dog will do that behavior more often. On the other hand, if a behavior results in an unpleasant consequence-like being ignored or losing things she finds rewarding-she’ll do that behavior less often.
If you watch two dogs playing together, you will frequently see them bow. Trainers refer to this behavior as a play bow, and it is a dog's way of asking another dog to come and play. You can easily use your dog's natural playfulness to train it to take a bow. And it's a great way to end a demonstration of all the cool new dog tricks your dog has learned! Dog Training