and his or her gums are red and/or swollen, it’s probably time to take them in for a visit to animal medical center.
yellow or brown teeth:as our pets age, their teeth will naturally begin to yellow. if you notice the teeth becoming darker yellow or brown, this could be a sign that the bacteria have begun to do some serious damage to your pet’s dental health.
teeth are loose or missing:dogs love to chew on toys, sticks, rocks and everything else; it’s what they do. they may lose the occasional tooth. it’s natural. if, however, you notice that more than a few teeth are missing or are loose, this could be 