I have a cocker spaniel who is 15 years old next month.
He has been showing signs of dementia for about a year now,
is now doubly incontinent and has developed a very sensitive stomach in his old age. He has recently had a bout of gastroenteritis and was so poorly we thought the end was here. However, he seems to have bounced back okay, but we have had to change his diet to a specialised diet for gastro issues which he's tolerating well. As it stands today, he is well except for the incontinence and dementia traits.
The Vets have sent me an auto reminder that his annual booster is due. I am unsure what to do as the last thing I want to do is risk upsetting his tummy again. I also wonder how important annual boosters are for a dog approaching the end of his life? He gets short walks twice a day in a residential area, but we no longer can let him off his lead as he gets confused and is completely deaf so there's no recall. I am not sure whether that reduces his chances of picking up the viruses the booster provides protection for. I know this question should be a discussion with the vets but I don't trust them fully as they seem very sales orientated from past experiences. Anyone any experiences with elderly dogs and boosters?