Looking for the best dog car seat cover for a large dog? See our top waterproof, six-point-anchored picks plus how to install one so it stays put.

The best cooling vest for large dogs is the Ruffwear Swamp Cooler: durable evaporative mesh built to fit over a harness on broad-chested breeds. If you live somewhere humid, the Kurgo Core Cooling Vest pairs evaporation with heat-reflective fabric that…

The best dog life jacket for large dogs is the Ruffwear Float Coat: heavy-duty flotation with a rated lift handle and a fit built for broad, deep chests. If you want solid buoyancy without the premium price, the Outward Hound…