Quick answer
Choose the Climate Changer Coverall when your dog needs warmth in chilly weather; choose the Swamp Cooler Zip Vest when active cooling and sun protection matter more.
When warmth wins
The Climate Changer Coverall is built for cold starts, brisk morning walks, or cool-downs after a strenuous hike. Its recycled polyester fleece traps heat and dries quickly if your dog gets damp, while articulated StormSleeves keep limbs warm without restricting movement. Reflective trim and a leash portal make it practical for low-light outings.
When cooling is critical
The Swamp Cooler Zip Vest uses evaporative cooling to pull body heat away from the chest and belly. It is lightweight, streamlines movement, and adds UPF 50+ sun protection. This vest works best when soaked before wear, making it ideal for hot-weather hikes or beach days.
Trade-offs at a glance
- Weather range: Coverall excels in cold and damp conditions; cooling vest only works when soaked and in warm weather. Choose the coverall for temperatures below 60°F, the vest for 70°F and above.
- Activity level: Coverall is best for low-to-moderate activity in cold; cooling vest suits high-output exercise in heat. If your dog runs hard in cold weather, a lighter layer may be better than the coverall.
- Sun protection: Cooling vest provides UPF 50+; coverall offers none. Both have reflective trim. For sunny cold days, consider layering a cooling vest under a light jacket.
Product facts
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Climate Changer™ Coverall: Recycled polyester fleece offers cozy insulation and dries quickly; articulated stretch StormSleeves lock in heat and maintain freedom of movement. Your dog stays warm without feeling bulky, and the quick-dry fleece means wet fur won't keep them cold for long.
Climate Changer™ Coverall
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Swamp Cooler Zip™ Cooling Dog Vest: Swamp Cooler Tech in the chest and belly panel uses moisture to pull body surface heat away through evaporative cooling; UPF 50+ sun protection. Active cooling and sun protection in one lightweight vest, so your dog can stay comfortable and safe during hot-weather adventures.
Swamp Cooler Zip™ Cooling Dog Vest
Which one fits your dog?
Best for
- Dogs that need warmth during cold-weather walks, cool-downs, or low-activity outings
- Dogs that run or play hard in hot weather and need evaporative cooling and sun protection
Not for
- Hot-weather hikes where insulation would cause overheating
- Cold-weather activities where active cooling could cause chilling




