From the floppy ears of dogs to the curly tails of pigs, domesticated animals sport a different look from their wild cousins — a look that scientists chalked up to human intervention. (sciencemag.org)
Here's an example of a condition that mimics allergies: a yeast infection found on the skin and ears of dogs caused by Malassezia pachydermatitis. (darwinspet.com)
Puppies with floppy or hairy ears like Cocker Spaniels and Poodles have the most problems because their ears don't air out as well as the «prick» ears of dogs such as German shepherds. (thesprucepets.com)