Dogs have relatively strong regenerative abilities, which is mainly reflected in their ability to recover after bone injuries. When a dog's bone is injured, its outer periosteum secretes a substance that helps the bone return to its original shape. Therefore, even if a dog suffers a more serious injury such as a broken bone, they can usually recover as long as they receive prompt treatment.

However, it should be noted that the regenerative capacity of dogs is not unlimited, and not all types of injuries can be fully recovered. For severe trauma or illness, recovery may take longer, and you may not even be able to fully return to your original state.