Red Dog Life Jacket, 3x Foam Cube Design
A red jacket in our 3x foam cube design, made for dogs to float and move, from XS to XL.
- Olive Green
- Yellow
- Red
Free UPS Ground shipping · arrives in 2-5 business days · UPS 2nd Day Air $19.99 at checkout (US only)
Red Dog Life Jacket, 3x Foam Cube Design
The red dog life jacket was the first answer to a hard afternoon. Luna, our Cavalier, went overboard on a boating trip and could barely keep her head above the waterline in the vest she wore, so we set out to design something better for her.
We built the 3x foam cube design around what she needed, shaped for dogs, for buoyancy and for movement. It is built on the flotation principles of human life jackets, and we tested its buoyancy in house. It works in any water.
A red pet life jacket that fits dogs and cats, sized by measurements alone. Explore all dog life jackets, or the red 4x life vest with the same buoyancy in a different layout.

What makes the red dog life jacket
Bold red, and a design worked out for dogs. Here is what goes into the 3x build.
- 3x foam cube design, made for dogs, shaped for buoyancy and free movement
- Same buoyancy and the same amount of foam as our 4x design. Only the layout differs.
- Built on the flotation principles of human life jackets
- Buoyancy tested in house by our own team
- Works in any water, from the pool to the open sea
- ColorRed
- Sizes XS to XL, chosen by ribcage girth

Looking after the jacket
- Rinse the jacket in fresh water after each swim to clear away salt, chlorine and sand. Let it air dry completely before you put it away. Do not tumble dry.

Red life jacket sizing
| Size | Ribcage girth (in) |
|---|---|
| XS | 11 to 15 |
| S | 16 to 20 |
| M | 21 to 27 |
| L | 28 to 32 |
| XL | 33 to 44 |
Choose by your dog's measurements, never by weight. Wrap a soft tape around the deepest part of the ribcage, just behind the front legs, and match that number to the chart.

Product in Action
Follow the red 3x jacket on the water, from the dock to open swimming.
Ready for the boat
Adjustable, secure fit
Buoyant and stable
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