Barrier gear is one option
Boots can reduce direct contact when they fit and stay on comfortably.
Rinse and dry reusable gear
Follow product directions for cleaning salt and grit from fabric or hardware.
Inspect paws and gear
Repeated rubbing, trapped grit or damaged closures deserve attention.
Cold tolerance varies
Weather gear should not be used to justify longer exposure than is appropriate for the individual animal.
General product-selection information only. A pet's health, anatomy, mobility, breathing and behaviour can change what equipment is appropriate. Follow product directions and ask a veterinarian or qualified animal-care professional when those issues matter.