Try again! Find a tasty treat he loves and make him earn it as a reward. Work on one command at a time ("Sit" is a good one to start with) in a room without distractions. Use the treat to lure him into a sit, and, once his butt hits the ground, say "Sit" and give the treat. Train every time you remember you have a dog. Keep a pouch of treats on you, and train him a little bit at a time, but frequently, all day, every day. As he gets the hang of things, take his training outdoors where there are distractions, and persevere in the same way.
This is a tough one because she obviously has a learned, deep-seated fear of crates. Forcing her into one will only make the problem worse. You can try desensitizing her by feeding her in the open crate, playing with toys in it, and seeding it with treats, but this all takes time. If she is truly distressed, then a gentle sedative from the vet is going to be the most humane option.
I have a 5ish year old Boxer we rescued 3 years ago. He was horribly abused, was terrified of men (and still is a little bit, it took him 2 months to get used to my husband), malnourished and suffers extreme separation anxiety. We tried everything under the Sun to help calm him and keep him relaxed. In our trial and error period of a full year he destroyed our mud room 3 times and chewed through 4 heavy gauge wire kennels. We can not, EVER, leave him in our home without a family member being home. He is still anxious if I, his alpha, am not home, but he doesn’t cause harm to himself or others. Luckily I am home with him most days.
Just as exercise is a great stress reliever for humans, so it is for dogs. Exercise accomplishes a couple of things when helping a dog deal with anxiety. First, it stimulates the production of serotonin, that feel-good chemical that we humans also get when we work out or go for a hike. Second, it gets rid of pent-up energy and tension that can exacerbate anxiety. Burning off all that extra doggy energy every day through a long game of fetch, a hike, running alongside you while you bike or other favorite activities can go a long way toward reducing problems with issues like separation anxiety or nervous tension. As the saying goes, a good dog is a tired dog.
Every dog needs to learn to walk on a leash. Besides the fact that most areas have leash laws, there will be times when keeping your dog on a leash is for his own safety. Learn how to introduce your dog or puppy to the leash, then teach him how to walk properly on the leash. A loose leash walk teaches your dog not to pull or lunge when on the leash, making the experience more enjoyable for both you and your dog.
