My lovely 14yr old dog is starting to become incontinent. She has no idea she's going. Poos in her bed most night despite one of us getting up to see if we can persuade her to go in the garden Vet said it's just old age but the poor old thing went as she was leaving the lounge last night. Just not like her. Her back legs are wobbly too, Some days more than others. She's had a go at the cat a few times now which is totally out of character. Not sure why I'm writing this but I guess I know at some point we will have to make a decision. Don't think she's in pain just getting a bit dottie and her body is getting old. It's the worst bit of owning a dog, seeing them get old . Will I just know when it's time to let her go?