Can Dogs Eat Rhubarb? Can Dogs Eat Rhubarb?

Can Dogs Eat Rhubarb?

Read time: 1 min

20 Jun 2024

No, dogs should not eat rhubarb.

Is it OK for Dogs to Eat Rhubarb?

No, dogs should not eat rhubarb.


Rhubarb can be incredibly toxic to dogs, especially if consumed in large quantities. 

Is Rhubarb Poisonous to Dogs?

Yes, rhubarb is poisonous to dogs.


Rhubarb contains oxalic acid and soluble oxalates which can cause complications for dogs if ingested, leading to symptoms like vomiting and diarrhoea.


In severe cases, the oxalic acid in rhubarb can cause serious damage to your dog's kidneys, leading to kidney failure, a potentially life-threatening condition. This means your pup's body might struggle to filter out toxins properly, resulting in a whole host of health complications.

Can Dogs Eat Rhubarb Plants?

No, dogs should not eat rhubarb plants.


Whilst the stalks have a much lower amounts of oxalic acid and oxalates 

Can Dogs Eat Rhubarb Leaves?

No, dogs should not eat rhubarb leaves.


Rhubarb leaves contain a much higher amount of oxalic acid than the rest of the plant and so they should be avoided at all costs.

What to Do If Your Dog Eats Rhubarb

If you suspect that your dog may have eaten rhubarb, look out for the following symptoms of potential rhubarb poisoning:


  • Excessive drooling

  • Vomiting

  • Diarrhoea

  • Decreased appetite

  • Lethargy

  • Tremors

  • Difficulty breathing

  • Kidney failure

  • Coma


If your dog is showing any of these symptoms, contact your vet immediately. If possible, try to identify how much rhubarb your dog has consumed, this will help your vet to decide on the correct course of action.