I have been having a lot of problems with my dog. He is a 6 year old rescue. We have had him for nearly 5 years. He has always been quite neurotic, the result of abandonment and poor socialisation as a puppy I think. He has pretty bad separation anxiety, is liable to worry sheep, cattle, horses etc if given the opportunity, barks at other dogs when on the lead and sometimes when off the lead. We manage these behaviours pretty well, (live in urban area, worked very hard on recall, use toys while out for entertainment/distraction, lots of exercise) but have not managed to fix them.
The biggest problem is his separation anxiety which has got much, much worse since dc was born last year. We have seen a behaviourist, who was excellent, but to be honest the strategies haven't really made any difference. We saw a very slight improvement but anytime anything out of the ordinary happened eg went to visit my mum for a couple of days we are back to square one. I can't leave him at all after about midday and he gets distressed if I go out in the morning. I don't have any family nearby and the situation of me staying in the house most of the time or only going out with the dog is unsustainable. Plus, he is just miserable. Compared to how he was pre-dc, he seems fed up.
DC is one now so this has been going on for a good while. We have been thinking of rehoming him as I can't really cope anymore. He is a mixed breed so can't go through a breed specific organisation. We have been in contact with one organisation who could put him on a waiting list to go into a foster home as there is no way he could cope with going into kennels.
However, I was talking to a family friend a while ago who has extensive experience of rehabilitating and rehoming troubled dogs. She was not able to take him and told me that the kindest thing would be to have him put down as realistically no one would take him. The shelter we rescued him from also suggested this. I don't know what to think of this advice. On paper, I know he seems very difficult- can't be left, couldn't live in a very rural area because of escape chance/livestock worrying, boisterous, needs plenty of exercise, and would generally need a lot of time and love. BUT he is a lovely dog. If I had more support and someone who I could leave him with on the odd occasion when I needed to do things I don't think I would feel as desperate. On the other hand though I can't bear the thought of him being pushed all over the place because he can't be rehomed, or is rehomed and then returned or just passed on. If that was to happen I can see that it would be much kinder for me to have him put to sleep but it would break my heart.