My dog is favoring three legs. Is this a foot

[laurabreedlove]

problem or a whole leg problem? When should we see the vet? She is licking and sometimes chewing on the foot. Any ideas about what I should look for?

[chihuahuamom]

The best thing is have it checked by a vet it could be something she is eating causing a reaction or she could have hurt it in some way

[Jeff W]

How long has she been doing these things. My dogs lick their feet all the time but not favoring one foot. Check between the pads and see if there is anything in between them. If so try to remove it if you cannot take her to vet ASAP

[Freddy]

Don't delay in getting to the vet. Licking and chewing is a sign of discomfort, not to mention limping. Your dog has a problem which could be any of those listed previously or something else.Any delay could complicate the existing problem, not only causing grief for your dog, but also for your wallet.