Doxycycline 1 tablet per day for 30 days (100 mg) He has had issues for several months, we assumed it was old age. But in the last few weeks he hardly moves and urinates on the floor.
So we took him to the vet, got the blood test and lyme disease diagnosis. Vet says his heart is strong. His appetite is good and he drinks fine.
Vet has suggested several other tests. At his age, if he needs surgery or chemo, we don't want him to go through that. But it is something non-invasive we want to help him.