Whilst I know we have had SOME warmer weather, I have noticed that Rocky is drinking quite a lot more than usual. Normally I have to change his water to give him a fresh drink but just lately he comes to tell me his bowl is empty - I have read up on diabetes but he is not weeing any more than normal and isn't having any accidents cos he can't hold himself. He is very healthy and lively but just drinking a lot - am I worrying needlessly?