We have a 14 year old rescue mixed breed. We've had her since she was 4 months old. Over the years she's had both cruciate ligaments repaired and back surgery for a ruptured disc (thanks to Noel Fitzpatrick she made an excellent recovery).
In the past few months she has developed terrible separation anxiety and howls if she thinks she's on her own. If I go upstairs, she'll sit and howl. The vet has diagnosed dementia and I have medication to help her if I need to leave the house for more than 30 mins. She's also started getting up in the early hours to be let out. She's so loud that our neighbours have complained. I feel we're getting to the point when it's time to PTS, but DH isn't in agreement. He thinks it's unethical as she isn't technically "ill".
I've never had a dog before and I'm finding this change in her very distressing. She's still eating and drinking and goes for short walks, she's quite arthritic.
Do I go to the vet again and discuss my concerns?