This could simply be a matter of your dog having walked long distances, lately. If you have been going on long walks with your dog and you have mainly been going over man made terrains like concrete and footpaths then that's probably the main reason behind this issue. Whilst paw pads are tough and strong to deal with rough terrain, they still wear a little bit over time. If you take them for long walks on grass or through country side then you will allow the paws to heal and they'll probably start healing again.
Obviously, though, the paw turning white could be quite worrying and hence, you should ensure taking your dog to the vet.
By looking at the paws, the vet will be able to offer you a much more accurate answer and solution to the problem. They will be able to talk to you about anything they may have done or eaten lately and will be able to deduce from the information you provide what exactly has happened to your dog.
Once they have decided what is wrong, they will be able to provide the medication or the treatment that the dog will need to recover and get back to normal.
Obviously, though, the paw turning white could be quite worrying and hence, you should ensure taking your dog to the vet.
- The vet
By looking at the paws, the vet will be able to offer you a much more accurate answer and solution to the problem. They will be able to talk to you about anything they may have done or eaten lately and will be able to deduce from the information you provide what exactly has happened to your dog.
Once they have decided what is wrong, they will be able to provide the medication or the treatment that the dog will need to recover and get back to normal.