Can Dogs Eat Beetroot? The Verdict
Yes, dogs can eat beetroot — but in small amounts only. Beetroot contains a genuinely useful range of nutrients and antioxidants, and it is not toxic to healthy dogs. However, it is high in natural sugars and oxalates, both of which can cause problems if consumed in excess or in dogs with specific health conditions. A few small pieces as an occasional treat is a reasonable approach. Making it a regular fixture in your dog's diet is less advisable without veterinary guidance. As a further note: beetroot will almost certainly turn your dog's urine and stools a vivid pink or red — alarming the first time you see it, but entirely harmless.
Nutritional Benefits of Beetroot for Dogs
Beetroot has a notably strong nutritional profile for a root vegetable. It is a good source of folate (vitamin B9), which supports healthy cell division and DNA synthesis; manganese, a trace mineral involved in bone health, enzyme function, and antioxidant defence; and potassium, an electrolyte important for muscle function and fluid balance. Beetroot also contains vitamin C and smaller amounts of iron and magnesium.
Of particular interest are the antioxidant compounds unique to beetroot: betalains. These are the pigments responsible for beetroot's vivid crimson colour, and they have attracted significant research interest for their anti-inflammatory and antioxidant properties. Betalains include betacyanins (which give the red-purple colour) and betaxanthins (which produce a yellow-orange hue in other beetroot varieties). While most research on betalains has been conducted in humans, the general antioxidant activity is well-established and likely to be of some benefit to dogs as well.
Beetroot also contains dietary nitrates, which are converted to nitric oxide in the body — a compound associated with cardiovascular benefits. Again, most research is human-focused, but this is part of what makes beetroot a nutritionally interesting vegetable.
The Sugar Content: Why Portions Matter
Beetroot has one of the higher natural sugar contents among vegetables — considerably more than, say, courgette or green beans. This is not a problem in small quantities for a healthy dog, but it does mean beetroot should not be given freely or in large amounts. Excess sugar in a dog's diet contributes to weight gain, dental decay, and — in diabetic dogs — blood glucose instability. A few small pieces are a treat; a large portion regularly is an unnecessary sugar load.
For overweight dogs or dogs with diabetes, beetroot is best avoided or reserved for very rare occasions with explicit veterinary approval.
Oxalates: A Caution for Kidney-Prone Dogs
Beetroot contains oxalic acid (oxalates) in moderate amounts. In most healthy dogs, dietary oxalates are handled without difficulty and excreted via the kidneys. However, in dogs that are predisposed to forming calcium oxalate urinary stones — including Miniature Schnauzers, Bichon Frises, Yorkshire Terriers, Lhasa Apsos, and certain other breeds — a diet high in oxalates can contribute to stone formation. Dogs with pre-existing kidney disease or a history of urinary stones should not be given beetroot unless a vet has confirmed it is safe for them specifically.
Why Your Dog's Urine Might Turn Red (And Why That's Fine)
This deserves special mention because it genuinely alarms many owners. Beetroot contains betacyanin pigments that the body does not fully break down. In humans, a condition called beeturia — red or pink urine after eating beetroot — occurs in roughly 10–14% of people. Dogs experience the equivalent effect far more reliably. If your dog eats beetroot, expect their urine and potentially their stools to take on a pink or red hue for 24–48 hours afterwards.
This is completely harmless and is caused purely by the pigment passing through the body. However, it is worth knowing about in advance — red urine can otherwise be a sign of blood in the urine (haematuria), which is a genuine veterinary concern. If the colour persists beyond 48 hours after beetroot consumption, or if your dog has not eaten beetroot and their urine appears red, consult your vet promptly.
Pickled Beetroot: A Definite No
Pickled beetroot — the kind sold in jars or found in salads — is entirely unsuitable for dogs and should never be shared with them. Pickling involves vinegar and large quantities of salt, both of which are harmful to dogs. Salt (sodium) in excess causes increased thirst and urination and, in larger amounts, can lead to sodium ion poisoning. Vinegar is acidic and can irritate the digestive tract. The seasonings often added to pickled beetroot — including sugar, mustard seeds, or spices — add further risk. Stick strictly to plain, fresh or cooked beetroot.
How to Serve Beetroot Safely
- Raw: Peel and cut into small cubes or thin slices. Raw beetroot is firm and can be a choking hazard if given in large pieces. Small pieces are manageable for most adult dogs.
- Cooked: Boiled or steamed plain beetroot is softer and easier to digest. Allow it to cool fully before serving. No salt, butter, oil, or seasoning of any kind.
- Portion size: A few small pieces — roughly one to two tablespoons for a medium-sized dog — is a reasonable occasional treat. More than this is unnecessary and increases the sugar and oxalate load.
- Frequency: Occasional only. Not a daily treat.
- Never from a jar: Avoid pickled, vinegared, or salted beetroot entirely.
Dogs That Should Avoid Beetroot
- Dogs with diabetes: The high natural sugar content makes beetroot poorly suited to diabetic dogs.
- Overweight dogs: The sugar content adds calories that other treats (such as green beans or courgette) do not.
- Dogs with kidney disease or a history of calcium oxalate urinary stones: The oxalate content poses a specific risk for these animals.
- Dogs with sensitive stomachs: Beetroot's pigments and fibre can cause loose stools in some dogs, particularly when introduced too quickly.
EU and EFSA Context
Beetroot is not classified as a harmful ingredient for dogs under EU pet food regulations. It appears in some commercial dog food formulations as a source of natural pigment and fibre. The European Food Safety Authority (EFSA) has not identified beetroot as a safety concern for companion animals in normal dietary amounts. As with all supplementary foods, EFSA's general guidance applies: treats and food additions should make up no more than 10% of total daily calorie intake to ensure nutritional balance is maintained.
Quality Dog Treats and Food
If you are looking for carefully formulated treats that deliver genuine nutritional value without the uncertainty of home preparation, Zooplus stocks a comprehensive range of healthy dog treats and complete foods — including options for dogs with specific dietary requirements such as weight management or sensitive digestion.
Final Verdict
Beetroot is a colourful, nutrient-rich treat that dogs can enjoy safely in small amounts — provided it is plain, fresh or plainly cooked, and offered only occasionally. Its antioxidant betalains and useful mineral content give it a respectable nutritional case, but the sugar content, oxalate levels, and unsuitability for several health conditions mean it is not a vegetable to give freely. The red urine and stools it causes are harmless but worth knowing about. Keep portions small, avoid pickled varieties entirely, and check with your vet if your dog has kidney, urinary, or metabolic health concerns.