The are part of the sensitive and fragile areas of your animal that is why it is essential to take care of them. In particular the pads, which remain the most exposed part and a very fragile part since it is a part composed mainly of skin and in direct contact with the ground.
Excellent hygiene: nails, hair etc.
Care for bearings cushions in order to avoid any infection from a cut. Prudence is a safe mother. If your pet limps or licks his paws suddenly and repeatedly, the first reflex is to inspect the pads before taking him to the vet.