My cardigan corgi Wilf was castrated May 26th 09 and since then he seems to have stepped back six months!! When we arrive at the dog walk close by he is straining at the lead to be let off, he is great off a lead and stays quite close . The problem is that lately after he has had his initial first run he heads back to me barking and try ing to bite my legs!!! Once i have scolded him and told him .NO he quite happily goes on his way. He has also gone back to walking between my legs and every… Continue