dog acting strange

[Wilson Creek Bill]

I have a 2 year old male dog that is probably my favorite dog of all times. He's got great hunt, good speed, and a good nose to. He's done very well in field trials. Ive never had any problem with the dog not hunting until tonight. He just moped around and sniffed around the edges of the thickets,( totally not like the dog) and when he would walk sometimes one of his legs would buckle a little. My female finally jumped a rabbit and he went right to her and ran the rabbit like normal. he just didnt seem right though. I recently moved and he went from on the ground to an above ground pen. Whats your thoughts on the dog? Is it just the changes or is something wrong with him.

[Wilson Creek Cody]

probably just got his heart busted... You are runnin him to dogs that put to much pressure on him.... lol

[Wilson Creek Bill]

you big dumby. he's runnin on 2 legs and ill still drop him with anything you want..haha..they will let anybody on the internet wont they..good day..