Cracked Winter Paws: Prevention Beats Balm Every Time
It is rarely the cold
Pads are tougher than they look. What actually damages them in winter is chemistry and dryness: road salt and grit sitting between the toes, then a warm dry house pulling the moisture out of skin that is already irritated. Cracks open, the dog licks them, licking keeps them open.
Which means the useful work happens in the first two minutes after a walk, not in the tub of balm you bought in February.
The two-minute routine
Keep a bowl of lukewarm water and an old towel by the door. Dip each foot, or wipe thoroughly between every toe with a wet cloth if your dog objects to dipping. Dry properly, especially in the webbing, because damp skin between toes is where most winter sore feet begin. That is the whole routine and it prevents the majority of problems.
Trim the tufts. Hairy-footed dogs collect ice balls between the pads, which are painful to walk on and pull at the skin as they melt. A careful trim level with the pads, using blunt-nosed scissors, makes a real difference for spaniels, retrievers and most of the fluffier crossbreeds.
Balm, and when it helps
A pad balm is a moisturiser, not a repair kit. Used nightly on healthy pads through the winter it keeps them supple and is worth doing. Applied to cracked, angry pads it mostly gets licked off. If pads are already split, keep the foot clean and dry and get them looked at, because deep cracks pick up infection easily.
Boots: honest assessment
They work, and most dogs dislike them. If your walks cross heavily salted pavement they are worth the fortnight of comic walking it takes to accept them. Introduce one boot at a time indoors with treats, exactly as you would any other piece of equipment. If your dog walks mainly on grass or quiet lanes, skip the boots and just do the wash-and-dry.
Worth a vet visit
Limping that lasts more than a day, a pad that is bleeding rather than cracked, swelling between the toes, or a dog that will not stop licking one particular foot. That last one is often a grass seed, a thorn or an interdigital cyst rather than winter damage at all, and none of those resolve on their own.