Hello. Eight weeks ago, I had to put my collie to sleep, and at first there didn't seem to be much of an effect on my 11-year old Beagle (they were companions for 4 years). Then, about 4 weeks ago, my beagle started eating only one meal a day and became more lethargic. A week ago I took her to the vet just to rule out physical causes. They did a physical and blood tests and didn't find anything but suggested switching her food in case she is tiring of that. So, I switched her to a duck & potato diet (she's been on vet diets always for allergies), and is only eating one meal a day of that too. We don't give her table scraps, but I did give her a few treats and a tiny bit of chicken just to see if it's her appetite, and she ate those no problem. I assume her stomach is bothering her, because she has had alot of gas and wants to eat grass, but there are no abnormal stools. Now, in the past 4 days, she's seemed to have an allergy flare-up....shedding terribly and chewing on her legs. I started benadryl from the vet, and now he's prescribing a steroid, which I'm afraid to put her on because of the immune system supression. The doctor doesn't need to see her again unless there is a change, so I'm thinking maybe this is all from grieving? He suggested getting another dog. Thank you for your opinion.