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Will a dog still eat with an intestinal blockage?

Many dog owners panic when they suspect their pup has an intestinal blockage, and one of the first questions they ask is whether their dog will still eat.

Many dog owners panic when they suspect their pup has an intestinal blockage, and one of the first questions they ask is whether their dog will still eat. The answer isn’t black and white—some dogs might still show interest in food, while others lose their appetite entirely. It depends on the blockage’s location and how severe it is; a partial blockage might not stop hunger pangs right away, but a full one often makes eating feel painful.

Last year, a golden retriever in Oregon tried to eat its usual kibble despite a blockage from a sock—its owner noticed vomiting 20 minutes later and rushed it to the vet, which saved its life. Vets in Colorado often note that even dogs with blockages might nudge their bowls, but they’ll usually stop after a few bites or throw up soon after. This is because their bodies know something’s wrong, even if their instincts still tell them to eat.

US states like California and New York require owners to provide timely veterinary care for sick pets; neglecting a suspected intestinal blockage could lead to legal consequences, including fines from animal control. The ASPCA also warns that waiting too long can turn a treatable issue into a life-threatening one—intestines can rupture if the blockage isn’t removed, which is both cruel and a violation of most local animal welfare laws.

Watch for other signs alongside appetite changes: lethargy, straining to poop, or a swollen belly are all red flags for canine intestinal obstruction. If your dog still eats but shows any of these symptoms, don’t brush it off. Even a small toy or piece of string can cause a blockage, and puppies (who love chewing) are especially at risk. Keep small objects out of their reach to avoid emergencies.

Some owners make the mistake of offering more food to “test” if their dog is okay, but this only makes things worse. A vet can use X-rays or ultrasounds to check for blockages, and early treatment usually means a faster recovery. In most cases, surgery is needed to remove the object, but with prompt care, most dogs bounce back within a couple of weeks.

If you think your dog has a blockage, don’t wait to call a vet—even if they’re still eating, the risk of damage to their intestines grows by the hour. Following ASPCA guidelines and local laws ensures you’re not just a caring owner, but a compliant one too. Your pup relies on you to spot these dangers, so trust your gut and get them help fast.

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