How do I tell if my dog has gastro?

Changes in your dog’s bathroom habits often sound the first alarm. If you’re noticing more frequent trips outside, especially with loose, watery stools that might have a stronger odor than usual, that’s a red flag. Vomiting, too, can be a key sign—whether it’s occasional retching or more persistent episodes, especially if there’s bile or undigested food involved. Keep an eye on their energy: a pup that suddenly skips playtime, lies around more, or seems reluctant to go for walks might be fighting something.

Loss of appetite is another clue. If your dog turns up their nose at their favorite kibble or treats they’d normally beg for, it could mean their stomach is upset. You might also notice them licking their lips more than usual or swallowing frequently, like they’re trying to soothe a queasy feeling. These little signs can add up to a bigger picture of gastrointestinal trouble.

It’s important to pay attention to how long these symptoms last. A single episode of vomiting or diarrhea might not be a big deal, especially if your dog seems fine otherwise. But if it goes on for more than a day, or if they’re showing other worrying signs like lethargy, fever, or blood in their stool, it’s time to call the vet. In many places, there are regulations about seeking veterinary care for animals showing persistent signs of illness, and it’s always better to err on the side of caution.

Dehydration is a serious risk with gastro, so watch for dry gums, sunken eyes, or a decrease in urination. If you suspect your dog is dehydrated, don’t wait—veterinary intervention might be necessary. Also, think about recent changes: did they get into the trash, eat something they shouldn’t have during a walk, or try a new food? Sharing these details with your vet can help them make a quicker diagnosis.

Preventing gastro often ties into good pet care habits. Keeping your dog away from spoiled food, toxic plants, and other hazards is key. Regular check-ups can also catch issues early. Remember, in some areas, letting a sick dog interact with other animals in public spaces might violate local laws, so keeping them home until they’re better isn’t just kind—it’s often required.

Your dog can’t tell you when their stomach hurts, but their behavior speaks volumes. By staying alert to these signs, acting quickly when needed, and following local guidelines for pet health, you’ll help them get back to their happy, playful selves in no time. Trust your instincts—if something feels off, it’s worth getting checked out.