Can Dogs Eat Rhubarb
Can Dogs Eat Rhubarb
Rhubarb is a familiar sight in many British gardens and often finds its way into pies, crumbles, and jams. But can dogs eat rhubarb safely? The short and important answer is no—rhubarb is not safe for dogs. While the pink stalks may look harmless, this plant contains compounds that are toxic to dogs, especially in larger amounts or if your dog eats the leaves.
What Makes Rhubarb Dangerous for Dogs
The main concern with rhubarb is oxalic acid, a natural compound found in high levels in the leaves and, to a lesser degree, in the stalks. Oxalic acid can interfere with calcium absorption and damage the kidneys. In dogs, it can cause symptoms such as drooling, vomiting, diarrhoea, tremors, and weakness. In severe cases, it may lead to kidney failure or other life-threatening complications.
Rhubarb leaves are the most dangerous part of the plant, but even the stalks—especially if raw or served in large quantities—should be avoided.
Can Dogs Eat Cooked Rhubarb
Even when cooked, rhubarb is not considered safe for dogs. Cooking may reduce the acidity slightly, but it doesn’t remove the oxalates completely. In many rhubarb desserts, sugar is also added in high amounts, and sweetened dishes may contain ingredients like raisins, nutmeg, or pastry—many of which are harmful to dogs. So, whether raw or stewed, rhubarb should stay off your dog’s plate.
What Happens If a Dog Eats Rhubarb
If your dog eats a small bite of rhubarb stalk, they may be fine, but it’s still worth watching for signs of discomfort. If they consume the leaves or a large amount of stalk, symptoms can appear within hours. These may include:
- Drooling
- Vomiting
- Diarrhoea
- Shaking or muscle tremors
- Lethargy
- Loss of appetite
If you notice any of these symptoms or know your dog has eaten rhubarb leaves, contact your vet immediately. Early treatment can help reduce the risk of serious complications.
Are Rhubarb Plants Dangerous in the Garden
Yes—if you grow rhubarb at home, it’s best to keep dogs away from the plant entirely. Dogs who enjoy chewing on leaves or digging in the garden might be tempted by the large, leafy greens. Consider fencing off the area or training your dog to avoid certain parts of the garden to prevent accidental ingestion.
Summary
Rhubarb is not safe for dogs and should be completely avoided. Both the leaves and stalks contain compounds that can cause serious health issues, especially if eaten in large amounts. If your dog eats rhubarb, contact your vet and watch for signs of poisoning. As always, when it comes to plants and garden produce, it’s best to stick to dog-safe options and keep anything toxic well out of reach.