Check its ears for signs of disease, mites or trauma then act accordingly to solve the problem and get your pooch back to feeling happy and healthy. (blog.pawedin.com)
You should also check their ears regularly for dirt and — especially after initial rescue — ear mites. (kittenrescue.org)
Check his ears weekly for any signs of infection, which are common for dogs who get their ears wet from swimming. (thesprucepets.com)