Comparative dermatology--pavement paws: frictional dermatosis in puppies analogous to pool toes.

Dogs are susceptible to a diverse spectrum of dermatologic conditions, several of these skin disorders are analogous to dermatologic conditions occurring in humans. Pool toes appears on the plantar surface of the feet and toes; it is an aquatic pool-associated frictional dermatosis that results from repeated rubbing of the feet and toes against the rough cement at the bottom of the pool or its border. A frictional dermatosis that can develop on the uncalloused paw pads of puppies, resulting from repeated rubbing of the paws against ambient temperature, not heated, paved road is pavement paws. Neither pool toes nor pavement paws result from contact with a hot surface; these dermatoses are distinctive from beach feet, a thermal-associated superficial burn to the skin resulting from the hot temperature of the sand that contacts that the plantar feet and toes. In conclusion, similar to pool toes, the pathogenesis of pavement paws is a frictional dermatosis that can develop on the uncallused paw pads of puppies resulting from repeated rubbing of the paws against ambient temperature, not heated, pavement.