Rufus and Cocos Ear & Wound Care is a dog ear cleaner for ear inflammation, ear wax and wounds. Safe, gentle and suitable for dogs, cats and horses. Rufus and Cocos Ear & Wound Care is a dog ear cleaner for ear inflammation, ear wax and wounds.  Safe, gentle and suitable for dogs, cats and horses. For ears, apply liberally into your pet's ear canal.  Safe, Gentle Ear Cleaner  View more