Caring for your dog in spring: seasonal risks and safety tips
Spring brings warmer weather and some seasonal risks for dogs. How to stay safe around cold water, thorns, fleas and ticks, spring bulbs, Easter treats, adders and cleaning products.

The short answer
Spring brings warmer weather and some seasonal risks for dogs. Water is still very cold, so take care with swimming. Check paws after walks, check your dog for ticks, and ask your vet about a flea and tick prevention plan. Keep daffodil and tulip bulbs, Easter chocolate and hot cross buns away from your dog, and see a vet urgently if your dog is bitten by an adder.
Key considerations
- 01Rivers, lakes and the sea stay cold well into spring, even on warm days.
- 02Fleas can live all year round in warm homes. Ask your vet about a suitable prevention plan.
- 03Daffodil and tulip bulbs, chocolate, and raisins in hot cross buns are all poisonous to dogs.
- 04If your dog is bitten by an adder, see a vet urgently.
Spring brings warmer weather and some seasonal risks for dogs. Longer days are a great time to get out with your dog, but it's worth knowing what to watch out for.
Cold water
On a warm spring day, a swim in a river, lake or the sea can look tempting. But the water stays very cold for months after the air warms up, especially below the surface.
Jumping suddenly into cold water can shock your dog's body. They may struggle to swim or to get back out, which puts them at risk of drowning. Keep your dog out of cold or fast-flowing water, and choose places where they can get in and out easily.
Thorns, twigs and paws
As plants grow, sharp twigs and thorns stick out into paths. These can cut your dog's skin or the pads of their paws.
After each walk, check your dog's paws and coat for cuts, punctures or anything stuck in them. Contact your vet if a wound is deep, bleeding heavily, or your dog is limping.
Fleas and ticks
Fleas can live all year round in warm homes, but numbers rise outdoors in spring. Ask your vet about a suitable flea and tick prevention plan.
Ticks become more active as the weather warms. They can cause skin irritation where they bite, and ticks can pass on infections such as Lyme disease to both dogs and people.
- Check your dog over for ticks after walks, especially around the head, ears, legs and tummy.
- If you find a tick, remove it promptly with a proper tick remover. Ask your vet or vet nurse to show you how if you're not sure.
- Contact your vet if your dog seems unwell after a tick bite.
Spring hazards
- Daffodil and tulip bulbs. Bulbs are the most poisonous part, and dogs may dig them up or chew them. Keep bulbs out of reach, and don't let your dog drink water from a vase of daffodils.
- Chocolate and raisins at Easter. Chocolate eggs and hot cross buns are common at Easter. Chocolate is poisonous to dogs, and so are raisins, currants and sultanas. Keep Easter treats well out of reach.
- Adders on heathland. Adders are more active in spring and can be found on heathland, moors and woodland edges. Keep your dog close on paths in these areas. See a vet urgently if your dog is bitten.
If you think your dog has eaten something poisonous, contact your vet straight away. Don't wait for signs to appear, and don't make your dog sick unless your vet tells you to.
Spring cleaning
A spring clean often means using more household chemicals. Keep your dog away from cleaning products while you use them and until surfaces are dry, and store products where your dog can't reach them. If your dog has allergies, ask your vet whether particular products are best avoided.
Before you decide
- Do you check your dog for ticks and paw injuries after walks?
- Is your dog's flea and tick prevention up to date, as your vet advises?
- Are spring bulbs and Easter treats out of your dog's reach?
- Do you know your vet's out-of-hours number?
Questions readers ask
Do I need to treat my dog for fleas in spring?
Fleas can live all year round in warm homes, but numbers rise outdoors in spring. Ask your vet about a suitable flea and tick prevention plan for your dog.
Can dogs get Lyme disease from ticks?
Yes. Ticks can pass on infections such as Lyme disease to both dogs and people. Check your dog for ticks after walks and remove any you find promptly.
Are daffodils poisonous to dogs?
Yes. All parts are poisonous, and the bulbs are the most dangerous. Contact your vet straight away if your dog eats any part of a daffodil.
Sources: Spring plants poisonous to dogs
What should I do if my dog is bitten by an adder?
See a vet urgently. Keep your dog as calm and still as you can, and phone the vet on the way so they are ready for you.
Sources and further reading
- Spring plants poisonous to dogs, Blue Cross. Accessed
- Poisons and hazards for your pets, PDSA. Accessed
- Dog poisoning: common dog poisons, RSPCA. Accessed
- What's poisonous to your dog in your home and garden, Dogs Trust. Accessed
- My dog has eaten something harmful, PDSA. Accessed
About this article
- Written by Mypetzilla Editorial Team
- Published
- Updated
This article is general pet advice, not veterinary or legal advice. If your pet is unwell, speak to a vet.
On Mypetzilla
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