How canine or feline depression shows up

Dear Cathy: In response to a letter from Emma about her lethargic dog, Dorie, what about depression? My border collie was treated with a short dose of anti-depressants and it was helpful. He is a rescue and very atypical of his breed; not energetic and intense, like they usually are. — Sonia, Tucson, AZ

Dear Sonia: Dogs and cats can suffer from depression, which is usually the result of situational circumstances, like a death in the family, or changes to their living situations. Certainly, as a rescue dog, Dorie may be mourning her past life, but it’s been eight months and most dogs would have warmed up to 13-year-old Emma by now.

Some clinical signs of canine and feline depression include loss of appetite, lethargy and sleep disturbances, which also can be signs of other illnesses. Lethargy is not normal in a cat or dog.

Dear Cathy: I have a 13-year-old wheaten terrier in failing health. The veterinarian told us he has severe arthritis in his back legs and a large gingival mass in the left maxillary region. We have not had the mass biopsied because of his age.

If I take his collar and leash off, he gets very aggressive when I put it on him again. Therefore, I have been leaving his leash on all the time. It seems worse at night. I think dementia is setting in because sometimes he just stares into space. I would appreciate your thoughts regarding Ollie. — Susanne, East Hampton, NY

Dear Susanne: I am sorry about Ollie. When dogs with failing health display aggression towards owners at this stage of life, chances are they are in pain. Your veterinarian can prescribe medication to help, but this solution may be short-lived.

It sounds like you are dealing with end of life issues, which is difficult for every pet parent. Talk with your vet about options when it’s time.

Send questions, stories and tips to cathy@petpundit.com.