These behaviors can be diminished only when a plan of action is in course. You can’t expect the anxiety just to disappear when nothing has been done to cure it. Just like any other health condition, a dog suffering from this kind of problem will need to seek professional help from their veterinarian to identify the underlying cause. From there, your vet will be able to recommend tips on how to avoid these triggers or provide anti-anxiety medication for dogs if their condition is in a severe stage.  

Moving to a new environment can be very stressful for a dog. After I moved, I quickly set up a fixed routine and schedule for my dog. I also set up a consistent set of rules and increased my level of supervision. I took my dog out for longer hikes in quiet and relaxing trails, so that he can have fun and chill out (only if the issue is stress based).
For example, what did she do during thunderstorms? What is her usual routine like? What type of training is she used to? Previously, did she enjoy being outside? Did she enjoy being with people and other dogs? Did something unusual happen in the last few months? Were there changes in schedule? Unexpected visitors? Unusual noises? Did anything different occur during her walks?
If you are not able to stay at home with your puppy, you should make every effort to return home to take your puppy out to the bathroom every few hours or hire a dog walker who can do this for you. When you are not home, you should crate your puppy to prevent accidents throughout the house. As a general rule, any dog will be reluctant to relieve itself in the area where it sleeps, but this should not be used as an excuse to make your puppy hold it. The bladder of an 8-week old puppy is large enough to “hold it” for only three hours at a time.
If this is not possible with your schedule, then you may want to consider keeping your puppy in a crate while you are out. This will most likely prevent most of the peeing or pooping in the house instances since a new puppy (or dog) will be very reluctant to relive themselves where they sleep. On the other hand, the bladder of a young puppy is really only large enough to “hold it” for a few hours at a time.
When a dog perceives a threat, the hypothalamus, a section of brain tissues, signals the production of certain chemicals to prepare the dog for fight or flight. This is good when there is an actual threat, but in dogs with chronic anxiety, it causes problems such as depression. The chemicals begin to weaken the immune system and can lead to heart disease.

Regular exercise for your dog will prevent him from being destructive in your home. Dogs get bored. When they get bored, they find ways to "entertain" themselves. That may include chewing your favorite shoes, destroying furniture, or barking nonstop. Avoid this problem by taking them for regular walks (twice a day is best). And it's good for you too! “A tired dog is a good dog.” Exercise to the point of being tired is different for each individual.

Be consistent. Your dog won’t understand what you want from him if his environment lacks consistency. Everyone who lives with your dog should understand and be on board with his training goals. For example, if you are training your dog not to jump on people, don’t let the kids allow the dog jump all over them. This will undermine all the training you’ve done.

“Down” can be taught very similarly to “sit.” You can wait for your dog to lie down (beginning in a boring, small room such as a bathroom can help) and capture the behavior by reinforcing your dog with a treat when he lies down, giving him his release cue to stand back up (and encouragement with a lure if needed) and then waiting for him to lie down again. When he is quickly lying down after standing up, you can begin saying “down” right before he does so.

Finally, socialization with children and other animals is a key reason people begin puppy obedience training. In order to invite people into your home and bring your dog out in public, you want to feel confident that he can communicate in a safe, social manner with his furry peers and people of all ages. Children often make pets very skittish, so showing them how to behave around children — even if none live in your home — is an integral part of training. Your dog may still come across children on a walk, and you want to know that their often erratic or in-your-face behavior won't upset or scare your pet.

Thanks for pointing out that the classes are similar to children’s classrooms in that they have a single teacher with a group of owners and dogs. Recently, I got a puppy named Alfie, and he is so energetic and lively. I want him to learn some good habits, though, for when he’s older, so I think that it’d be a good idea for me to find an obedience training class like you describe.
Proper socialization entails exposing a pup to as many sounds, sights, people, places, animals, and locations. Some suggestions include; the park, pet store, school yard when children are playing, in the car, shopping malls, busy streets with garbage trucks, motorcycles, bicycles, and skateboards. Takes kibble everywhere you go and ask people to toss or hand feed a treat to your dog. Search out people who walk slowly or with a cane, in a wheelchair, strollers, men with hats on, large men, children of all ages. The more things your pup sees at an early age the easier it will be for them to adjust to new things as they grow up.
The idea of using treats to train is often equated with bribery. Truthfully, dogs do what works. If using treats gets them to do what you want, then why not? You can also use the world around you as a reinforcement. Every interaction you have with your dog is a learning opportunity, so when you think about it, you probably don’t use food very often except during active training sessions. So why does your dog continue to hang out? Because you reinforce him with praise, touch, games and walks. Just remember, the behavior should produce the treat; the treat should not produce the behavior.
^{No biting is more of an action taken to discourage puppy biting than it is an actual obedience training command. Puppies have a habit of biting anything and everything and this behavior should be discouraged from the beginning. Discouraging biting can be done with a variety of ways. One of the most used methods of discouraging biting is to firmly say “no” and replace the hand or fingers that are being bitten with a toy that it is acceptable to bite.
Hi, I just got a 9 month old Puggle who I believe may have been mistreated before because she’s very easily alarmed by any sudden sounds even if she’s laying with me and the sound comes from me. It also takes a while before she willingly comes to anyone in the house. It also took a while for her to eat treats and she doesn’t play with toys very often. We got her a crate that she slept in for a week in my room without a problem. The crate has her bed on one side and a piece of fake grass on the other side and she never had any problems with the crate. However 2 days ago I overslept so she ended up being in the crate for 12 hours and peed on the side with the grass. I took her out when I woke up and she still pooped outside and acted normal that day. Since then when we put her in the crate to go to bed she barks and howls and moves around anxiously until someone’s in the room. I’ve tried comforting her and letting her out when she’s quiet and scolding her when she’s yelling but nothing seems to have changed. Help!
She is a four-year old yellow Labrador and has very decent behavior when at home. She follows a strict diet and routine, as she gets fed twice a day at the same time and goes for daily walks around our neighborhood. When walking through the neighborhood she is fine, mellow and occasionally pulls but can definitely be controlled. She also can be left alone in the house with out any type of problem.}
Clicker training, a common form of positive reinforcement, is a simple and effective dog training method. Although it is still fine to train your dog without clicker training, many people find it helpful. With clicker training, you can easily and effectively teach your dog all kinds of basic and advanced commands and tricks. It's fast and easy to learn how to clicker train your dog