This morning my chocolate lab was fine, he went in and was laying down and the next thing I know he is limping incredible bad on his front right leg. When he's just standing still he holds it up. I inspected it thouroughly and don't see any redness, swelling, bites, open wounds, etc. I did a leg and foot check and he pulled it away when I touched his 3rd "toe" just behind the nail. What should I do? If I take him to the vet I know they'll want to x-ray him and what could they do for broken "toe"?? If I can take care of it at home I would much rather do that. Thanks for your help!