Marbles wouldn’t touch his kibble for two days. He wasn’t limping, he wasn’t whining, and he still greeted everyone at the door with a wagging tail. The only real clue was a food bowl that kept coming back full. When we got a look inside his mouth, we found a fractured molar with an exposed nerve, the kind of pain that would send most people straight to an emergency room. Pets are remarkably good at hiding pain, and that’s exactly why so many of them suffer in silence. How to tell if your pet has dental pain? Most of the time, the clues are small: chewing on one side of the mouth, dropping food, bad breath that doesn’t go away, or a sudden dislike of being touched near the mouth. Here’s how to tell if your pet is in pain, so you can bring them in for a dental exam.
It isn’t stubbornness, and it isn’t a high pain tolerance. The instinct to hide weakness is one of the biggest reasons oral pain goes unrecognized until a tooth is already fractured, abscessed, or badly infected.
Dogs and cats are wired to mask discomfort because in the wild, an animal that looks weak becomes a target. That survival wiring doesn’t disappear just because your pet sleeps on the couch. That’s why it’s up to you to be able to tell when your pet is in pain.
What Does Tooth Pain Look Like in Dogs?
Dogs tend to work around a sore tooth rather than announce it. Watch out for signs like excessive drooling, chewing only on one side of the mouth, dropping kibble mid-bite, or suddenly losing interest in a favorite chew toy.
Some dogs might paw at their face or rub their jaw against the furniture. Others get head-shy, pulling away when you try to pet their face or muzzle. Bad breath that seems to show up out of nowhere is also worth paying attention to, since it’s often one of the first signs of dental problems in dogs.
What Does Tooth Pain Look Like in Cats?
Cats take hiding pain to another level entirely. A cat with tooth pain might switch to swallowing kibble whole or switch to only eating their wet food. Signs like drooling, pawing at the mouth, or swatting at you if you try to touch their face are worth noting as well.
Weight loss over the course of a few months, even with a normal appetite, can also point to dental issues. Since cats are prone to suffer from problems like tooth resorption and periodontal disease, it’s important for them to get dental exams on a regular schedule.
When to Bring Your Pet in for a Dental Exam
Periodontal disease is one of the most common health problems pets face, and it rarely stays contained to one area. A little redness along the gum line can spread quietly for months, and by the time it’s obvious, the bone holding a tooth in place might already be breaking down. And what’s worse, untreated dental infections have also been linked to problems in the kidneys, liver, and heart.
That’s why all pets over age three need to get dental checkups and cleanings once a year. Removing tartar buildup is one of the best ways to prevent tooth decay, and exams help us identify dental diseases while they’re still in their early stages.
The sooner we discover a problem, the easier it is to treat. That means less pain for your pet, and less cost to you. Whatever your pet needs, we’ll walk you through exactly why and give you all the options before you commit to treatment.
Qualified Dental Care for Pets in Houston
If your dog or cat has been showing signs of tooth pain lately, even in small ways, it’s worth trusting your instinct. Pets don’t get to tell us when something hurts, so it’s on us to notice the quiet signs and act on them. In fact, diagnostic imaging is often the only way to pinpoint the exact problem.
Our veterinarians would be glad to take a look and figure out exactly what’s causing your pet’s pain. Our dental office in Stafford is open Monday through Thursday, from 7 AM to 5 PM. Contact us to schedule an appointment, and we’ll see your pet as soon as possible.
Photo by M Burke on Unsplash with permission under the Creative Commons license for commercial use 8/27/26.