Why don't you take matters into your own hands and become close with the dog? Because once you loose someone, I think it's always nice to bring something else into your life, not to replace, just to help. Practice trust with the dog. Then spend time with the dog. Encourage him to eat. If your...
It's nice you care for your pet and are taking it to the vet. It may be because maybe you bathe him/her to often. When you give a dog a bath to often it causes skin irritation. Good Luck!