It's 2:30am and i'm still awake looking after my elderly dog with dementia + arthritis. His sleeping is all out of whack and he paces a lot, both symptoms of doggy dementia. The pacing is especially a problem for him because he can't walk much due to arthritis so he tries to pace but often can't even stand up to walk about, so while he's awake i'm regularly having to help him get up and walk. I've considered euthanasia for him but he's still eating and drinking and recognising family members so i'm not doing it yet. He's been a great dog, a great companion, for these last nearly 19 years and i'm repaying him for that by looking after him now.