Hi! Sorry it's taken so long to get any help. But I think the site might be getting better! Let's hope so! I don't have real experience with the weakness in the legs issue..but I would go to the vet with that one. The irritaion near or is his nipple..I would try some peroxide and an antibiotic ointment. If it doesn't look better..in a few days..I'd also have it checked out. I hope Sweet Wally is ok..I bet it's even more worrisome being away. Please let us know..I'm sure you'll get more suggestions once it's easier to access the forum. Hang in there!