I have a dog, Cappy, who is a 1 year old beagle that we got from a shelter back in February of this year. He was a puppy mill dog before he went to the shelter, and is missing a paw on his front right leg. He was otherwise deemed healthy and has had two checkups since we got him.
Lately, we have noticed some changes in him. About a week ago, we noticed that the fur on his chest was thinning, and about 5 days ago, we noticed a bald spot the size of a Dollar Coin and inside that bald spot, was a red splotch. It wasnt raised, and he wasnt trying to itch it.
I took him to the vet and they said it was likely some kind of rug burn or some friction thing. They tested his thyroid and for demodectic mange. The thyroid was normal and there was no signs of mange. The next day, 8 pimple like bumps appeared on his inner thighs and seemed very itchy. We went back to the vet who gave us some antibiotics and oral steriods to give him. Those bumps have since gone down a LOT (he has been on meds for 3 days now). they are not bumps anymore, and just some slightly red spots.
He is still shedding endlessly, which is very strange as it is only getting colder and colder here in Connecticut. His bald spot on his chest is still there with the red splotch.
The thing that has me concerned is that he is just not himself. He is usually rather energetic and eager to please. Outside tonight, he seemed out of it.. He seemed like he was being stubborn, which is not typical. he did not have the eagerness to follow us and be with us that he normally had.
He also has just over all seemed lethargic and not as energetic.
I am wondering what possibly could be causing this? The combination of hairloss and lethargy is what has me most worried. I KNOW that it is not normal for a dog to loose that much hair. On his chest and neck, he is white, and it is basically pink right now because the hair is so thin there.