A well-stocked pet first-aid kit should include a reliable hot/cold pack, and this HypaGel option covers both needs with a single reusable product. Cool it in the refrigerator or freezer for cold therapy — useful for reducing swelling after a knock — or warm it in the microwave for comforting heat on stiff or aching muscles and joints.

At 27×16.5cm it's a practical size for most dogs and cats, and because it's reusable it's far more economical than disposable alternatives. A sensible addition for any pet owner's first-aid drawer.

• Reusable — use repeatedly for hot or cold therapy
• Chill in the fridge or freezer, or warm in the microwave
• Suitable for muscle and joint therapy
• Size: 27×16.5cm
• Ideal addition to a pet first-aid kit

Who it's for: Dogs recovering from sprains or surgery, older pets with joint stiffness, active working dogs, Labradors prone to joint issues, and any pet that's had a knock or bump.