What happens if your dog is limping were all really worried
It could have got its leg hit, or got into a fight with another dog. A dog always limps when its paw or leg is injured, so it could be broken, fractured, sprained, or swollen
Your dog could be limping because it has hurt its paws. It may have been bitten or stung by an insect. You need to take the dog to a vet so that he can determine what may be causing this.
It could have hurt his paw.....