A surprising number of everyday garden and house plants are poisonous to dogs, and most owners have at least one of them within a wagging tail's reach. The good news is that serious plant poisoning is rare, because most dogs are not big plant-eaters, but puppies, bored dogs and greedy grazers will happily chew things they should not. Knowing which plants to watch for, and what to do if your dog does eat one, is the best protection you can give them.
I am a groomer, not a vet, so treat this as friendly awareness rather than diagnosis. If you ever think your dog has eaten something toxic, ring your vet straight away. Here are the common culprits in UK gardens and homes.
Spring bulbs are a classic springtime risk
That first burst of spring colour hides some of the most common poisoning cases vets see. The bulbs are usually the most toxic part, and dogs love to dig.
- Daffodils (Narcissus): the bulb especially, but also the flowers and even the water they have stood in.
- Tulips and hyacinths: the bulbs contain irritant compounds that upset the stomach.
- Bluebells and crocuses: best kept off the menu entirely.
If your dog is a digger, fence off the beds while bulbs are in the ground, and never leave spare bulbs where they can be reached.
Lilies, foxgloves and other flowering plants
Some pretty garden favourites carry a real punch:
- Lilies: notoriously deadly to cats, but many true lilies and lily-of-the-valley are also toxic to dogs and should be treated with caution.
- Foxglove (Digitalis): contains compounds that affect the heart. Genuinely dangerous, and it self-seeds all over UK gardens.
- Azalea and rhododendron: even a few leaves can cause vomiting and worse.
- Oleander, yew and laburnum: all seriously toxic and worth removing if you have a chewer.
House plants and seasonal favourites
The risk does not stop at the back door. Indoors, keep an eye on:
- Dieffenbachia, philodendron and peace lily: all cause mouth irritation and drooling if chewed.
- Aloe vera and some ivies: mild to moderate stomach upset.
- Poinsettia, holly, mistletoe and amaryllis: the festive line-up that appears every December.
Sitting plants up high helps, but the fallen leaves and dropped berries are what curious dogs hoover up off the floor, so sweep regularly.
Vet note: Signs of plant poisoning can include drooling, vomiting, diarrhoea, wobbliness, a racing or slow heartbeat, tremors, or unusual tiredness. Do not wait to see if it passes. The RSPCA advises never to "watch and wait" if you suspect poisoning. Act fast and phone your vet.
What to do if your dog eats a poisonous plant
Stay calm and act quickly:
- Remove your dog from the plant and take away anything left in their mouth.
- Do not try to make them sick unless your vet tells you to.
- Phone your vet immediately, or an out-of-hours clinic if it is night or a weekend.
- Take a sample or a photo of the plant so the vet can identify it.
- Note the time and rough amount eaten.
If you cannot reach a vet, the Animal PoisonLine (01202 509000) is a paid UK service that can advise whether your dog needs to be seen. The PDSA Pet Health Hub is also a good place to read up on toxins in advance.
Frequently asked questions
What are the most common plants poisonous to dogs in the UK?
Spring bulbs like daffodils, tulips and hyacinths are among the most common, along with foxglove, lilies, azalea, rhododendron, yew and laburnum in the garden, plus poinsettia and other seasonal plants indoors.
Are daffodils poisonous to dogs?
Yes. Daffodils are toxic, and the bulb is the most dangerous part. Even the water from a vase of cut daffodils can make a dog unwell, so keep both out of reach.
What should I do if my dog eats a poisonous plant?
Remove your dog from the plant, do not try to make them vomit, and phone your vet or an out-of-hours clinic straight away. Take a photo or sample of the plant to help them identify it.
How do I stop my dog eating plants in the garden?
Fence off risky beds, remove the most toxic plants, supervise puppies closely, and give bored dogs plenty of exercise and chew toys so they are less tempted to graze.
This isn't veterinary advice
We're professional dog groomers, not vets, so please treat this as friendly general guidance. If you're worried about your dog, or before acting on anything here, speak to your local vet. In an emergency, contact your vet or nearest out-of-hours clinic.
Fluffs is a professional dog grooming salon in Wigginton, York, offering one-to-one grooming for dogs of every breed and coat type across Haxby, Strensall, Huntington, New Earswick and the surrounding villages. We meet plenty of curious dogs, and a little plant-awareness keeps them safe at home. Get in touch with the salon.