Bringing a puppy home to solve the behavior problems your current dog has is not a great idea. I've seen this numerous times throughout my career where the current dog in the home has behavior issues, so the human rationalizes that their dog "needs a friend." They bring home a puppy who studies how the current dog behaves with the humans and in the home. What usually happens is two dogs with behavior problems and double the amount of work to bring the dogs back to balance. People can get lucky a

Resource Guarding in Dogs: What to Do and NOT Do | Preventive Vet

Canine Body Language

Understanding dog body language signals, expressions & behaviour

Labrador Body Language: How to Understand What Your Lab Is Saying