Bak in July we had to get our very much loved dog put down. Since then the one who is left has gone a bit, well, strange. We always assumed they never got on, just tolerated each other. The dog that's left , we have had for 11 years and was very badly treated, so has always had little quirks. Now though it's like she has memory loss. Every day the mindees and i take her for a walk, a decent walk, and within 30 minutes she is pestering to get out again, she walks backwards and forwards, backwards and forwards, she wanders constantly round the downstairs etc. DH thinks it is a combination of her missing the other dog and her age, but i am really concerned that she , well, for want of a better word, has senile dementia. She forgets she has been out, forgets she has had food. or is it just an attention thing?