Spring is here, and while the warmer weather means more outdoor adventures with your pet, it also brings a fresh set of health challenges: flea and tick season kicks into high gear, seasonal allergens fill the air, and shedding ramps up dramatically. A little proactive care this season can save your pet from discomfort — and save you from unexpected vet bills. Here’s your complete spring pet care checklist for 2026.

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1. Start (or Restart) Flea and Tick Prevention

Fleas and ticks become active when temperatures rise above 45°F — which in many parts of the country means they’re already on the move. Both can transmit serious diseases: ticks carry Lyme disease, ehrlichiosis, and Rocky Mountain spotted fever, while fleas can cause allergic dermatitis and even transmit tapeworms.

Spot-On Treatments

Topical spot-on treatments applied between your pet’s shoulder blades are convenient and effective for both dogs and cats. Brands like Frontline Plus and Advantage II are veterinarian-trusted options that kill fleas, ticks, and in some cases, lice. You can find a range of spot-on flea and tick treatments on Amazon for both dogs and cats.

Oral Preventatives

If your pet dislikes topical applications or frequently swims, oral chewable preventatives like NexGard or Simparica are an excellent alternative. These require a prescription from your vet, so spring is a great time to schedule that annual wellness visit. Some products (like Simparica Trio) even combine heartworm, flea, and tick prevention in one monthly chew.

Environmental Treatment

Don’t forget your home and yard. Fleas can lay eggs in carpets, bedding, and furniture. Wash all pet bedding in hot water, vacuum frequently, and consider a flea spray for home and yard if you’ve had past infestations.

2. Watch for Signs of Seasonal Allergies

Just like people, pets can be allergic to pollen, grass, mold spores, and other spring allergens. Unlike humans who mostly sneeze, dogs and cats tend to show allergy symptoms through their skin.

Common Signs Your Pet Has Allergies

• Excessive scratching, licking, or chewing paws
• Red, inflamed, or watery eyes
• Recurrent ear infections
• Hot spots or rashes on the belly or underarms
• Sneezing and runny nose (more common in cats)

Managing Allergy Symptoms

If you suspect seasonal allergies, your vet can run allergy testing or prescribe antihistamines, short-term steroids, or newer targeted medications like Apoquel (for dogs) that reduce itch without the side effects of steroids. At home, wiping your dog’s paws and belly with a damp cloth after outdoor time removes surface allergens before they’re licked and ingested.

Omega-3 fatty acid supplements also support skin health and can reduce inflammatory responses. Fish oil supplements for dogs are widely available and generally safe for long-term use — just check with your vet for the right dosage for your pet’s size.

3. Schedule a Spring Wellness Exam

Spring is the ideal time for your pet’s annual (or semi-annual) wellness check. Your vet will:

• Update vaccines if due (rabies, bordetella, DHPP for dogs; FVRCP and rabies for cats)
• Run a heartworm test and refill preventatives
• Check for dental disease, weight changes, or developing health concerns
• Discuss any behavioral or dietary changes you’ve noticed over winter

Catching issues early — from a loose tooth to a suspicious lump — is always cheaper and less traumatic than treating an advanced problem. Most pet insurance plans also have annual wellness add-ons worth considering if you haven’t already enrolled.

4. Step Up the Grooming Routine

Spring shedding is real, and it’s spectacular. Double-coated breeds like Golden Retrievers, Huskies, and German Shepherds can shed enormous amounts of undercoat as they “blow coat” heading into warmer weather. Regular brushing during this period does double duty: it removes loose fur before it ends up on your furniture and distributes natural skin oils that keep your pet’s coat healthy.

A deshedding tool like the FURminator deshedding tool can dramatically reduce shedding over time with consistent weekly use. For cats, a soft slicker brush used a few times a week also reduces hairballs — a springtime uptick that many cat owners dread.

Don’t forget nails, ears, and teeth. Longer daylight means more outdoor activity, which can wear nails down naturally — but check every 2–3 weeks regardless. Clean ears gently with a veterinarian-recommended ear cleaner, especially for floppy-eared breeds prone to moisture buildup.

5. Refresh Your Pet’s ID and Microchip Information

Spring and summer mean more open doors, more outdoor time, and — sadly — more lost pets. Take five minutes now to:

• Check that your pet’s ID tags are legible and up to date with your current phone number
• Log in to your microchip registry (PetLink, HomeAgain, etc.) and confirm your contact info is current
• If your pet isn’t microchipped, ask your vet to do it at the next visit — it’s quick and inexpensive

A comfortable, well-fitting collar with a current ID tag is the fastest way to reunite with your pet if they slip out the door during a spring party or barbecue.

6. Pet-Proof Your Yard and Garden

Spring gardening is wonderful, but many popular plants are toxic to pets. Before your dog or cat starts nosing around the garden, double-check your plantings against the ASPCA’s toxic plant list. Common springtime hazards include:

• Tulips and daffodils – bulbs are especially toxic to dogs and cats
• Sago palm – highly toxic to pets, even in small amounts
• Lilies – extremely dangerous for cats, can cause kidney failure
• Mulch with cocoa shells – contains theobromine, same toxin as chocolate

Also check that garden fertilizers, pesticides, and weed killers are stored securely and that treated areas are off-limits to pets until fully dry and safe.

Spring Checklist Summary

To recap your spring pet care to-do list:

• ✅ Start or resume flea and tick prevention
• ✅ Watch for allergy symptoms; consult vet if needed
• ✅ Book annual wellness exam and update vaccines
• ✅ Increase brushing and grooming for shedding season
• ✅ Verify ID tags and microchip registry are current
• ✅ Audit yard and garden for toxic plants and chemicals

Taking care of these items now means you can spend the rest of spring actually enjoying the season with your furry companion — without the worry. Here’s to healthy, happy walks, backyard play sessions, and all the joy that warmer weather brings for pets and their people.

What’s on your spring pet care checklist? Share your tips in the comments!