Hi, My dog Karma is on Pred 20 mg started initial dose on 03/14. He is 12 yrs weighs 86 lbs and is a Staffordshire. He is taking them once every other day now. He is experiencing fatigue and muscle weakness. He can't get on the couch,his walks are real short, his hind legs give out occasionally when walking. His fell getting out of the cab of the truck the other day (no harm done) My concern id he will be on this med until June and I am worried about his muscles. The vet assistant said he's OK because he can still get into mischief ( tear up the trash lol) He does pant a lot but only after exercise,he has developed a film over his eyes which wipes away with a wet clean cloth, but comes back and he has the other side effects, urinating a lot, drinking a lot. The vet did not request a return visit. I am really scared for him, am I being paranoid?