My lovely dog, now 16 has been having more problems as time goes on. He walks for 20mins max (vet said ko more longer walks a few years ago due to back leg muscle wastage). The last 6 months has taken to weeing in the house several times a day even when he's been out. He throws up every week so changed his food. Drinks a lot of water. He does sleep alot. I hope when his time comes he goes in his sleep - I'm assuming kidney disease- anyone experienced this? 🙁