Moderate or severe cases of separation anxiety require a more complex desensitization and counterconditioning program. In these cases, it’s crucial to gradually accustom a dog to being alone by starting with many short separations that do not produce anxiety and then gradually increasing the duration of the separations over many weeks of daily sessions.
My only success has been through isolation. Immediately upon biting, I put her in her crate, which has a doggy door to escape to the outside, for 5 to ten minutes and sometimes longer. It took over a week for her to be lonely enough to not immediately bite me upon release. We had two great days where she was so good, I took her to a friends for dinner without incident. I got rid of the crate because I do not want that thing looming in the background so she’d only be obeying to avoid jail. I woke up one morning and she was sleeping by me with her head on my shoulder. It was wonderful. Then, today, she relapsed and is sitting in her cell or outside again. I hate it. I’m missing her puppy months and I feel like she thinks I don’t want her around. So much wasted time. This breed is supposed to consist of people pleasers. My last dog was a golden and was an angel. Please help before my feelings for her mirror hers for me.
Unless you plan to keep your dog outdoors--and few of us do because it's not recommended--you'll need to teach your dog where to eliminate. Therefore, house training (also called housebreaking or potty training) is one of the first things you need to work on with your dog. Crate training can be a very helpful part of the training process. This includes house training as well as many other areas of training:
