Preventing Heatstroke in Dogs and Cats: What Every Pet Parent Should Know

Summer is right around the corner and is a fantastic time to get outside with your furry friends, but it’s also when the risk of heatstroke rises sharply. Heatstroke is a serious, potentially life-threatening condition that can affect both dogs and cats. Fast action and prevention are key to keeping pets safe and happy all season long.

Signs of Heatstroke and What to Do

Recognizing the early signs of heatstroke can save your pet’s life. Be on the lookout for:

• Excessive panting or drooling

• Bright red or pale gums

• Vomiting or diarrhea

• Lethargy, confusion, or weakness

• Collapse or seizures

If you notice any of these symptoms, move your pet to a cool area immediately. Offer small amounts of cool (not cold) water, and use a wet towel to gently cool their body, focusing on the belly, armpits, and paw pads. Do NOT immerse your pet in ice water, as this can cause shock. Seek veterinary care right away. Even if your pet seems to improve, they still need medical evaluation.

Local emergency vets include:

• MSPCA Angell West (Waltham)

• Veterinary Emergency Group (Newton or Cambridge)

• BluePearl Pet Hospital (Waltham)

• Massachusetts Veterinary Referral Hospital (Woburn)

Note: We always recommend saving these contacts in your phone ahead of time, just in case.

Tips for Avoiding Overheating

Prevention is the best medicine when it comes to heatstroke. A few simple habits can go a long way:

• Walk dogs early in the morning or later in the evening when it’s cooler.

• Choose shaded routes like the Western Greenway Trail or Prospect Hill in Waltham, Beaver Brook Reservation, Rock Meadow, or Lone Tree in Belmont, or shaded sections of the Charles River Greenway in Waltham, Newton, and Watertown.

• Always bring fresh water and a portable bowl.

• Avoid hot pavement. If it’s too hot for your hand, it’s too hot for their paws.

• Never leave your pet in a parked car, even for a few minutes.

• Offer indoor cats cool resting spots, and keep blinds drawn during peak heat.

What to Include in a Pet Summer First Aid Kit

A well-stocked summer first aid kit helps you stay prepared. Here’s what we recommend:

• Digital thermometer

• Instant cold packs

• Cool, damp cloths or cooling towels

• Collapsible water bowl and extra bottled water

• Vet and emergency contact info

• Muzzle (some pets may panic when overheated)

• Pet-safe sunscreen (especially for light-colored or thin-coated pets)

Consider adding a snuffle mat or frozen lick mat to keep your pet occupied indoors during especially hot days. Mental enrichment is a great alternative to outdoor play when temps rise.

Stay Alert and Cool!

Heatstroke is preventable with a little planning and vigilance. Whether you’re exploring shady local trails or lounging at home, keeping a close eye on your pet and staying prepared ensures summer stays safe and fun for everyone.

If you ever have concerns about your pet in the heat, don’t hesitate to reach out to your veterinarian for extra tips on keeping your pet safe year-round.