It's going to be sore for a while so what do you think? It's only a broken nail, it hasn't snapped its hock. Do as advised above. Bandage it, wrap insulating tape over bandage to waterproof it, making sure it isn't too tight. Put an old sock over it, tape it at the top so you can take the dog out for a piss etc. or better still, go to a horsey supplier, they sell good waterproof shit.
See when I read half the problems well folk think are big problems on here, the more I think very few on here run dogs. I mean seriously, a broken f*****g nail!!!!
i wis thinking broken toe when i first r