I am very very worried about my Border Collie. Over the last week or so he has become very quiet, he is normal when out on walks, eating his dinner, agility/obedience training, but when he gets home he is very withdrawn and doesnt seem to respond very well. I have been giving him lots of extra attention as he does get "depressed" when our other collie gets more attention than him, but it hasn't changed him. I am so worried about him now, and am intending on taking him to the vets but is there any point? Is there anything the vets can do? Is it possible for him to have a brain scan to make sure there's nothing worrying going on?
Thanks so much,
Char