Safe. Reliable. Comfortable
Give your dog confident, natural float support without restricting their stride. The Mustang Survival Underdog Foam Flotation is a cape-style canine PFD that positions buoyancy under the neck and chest to lift your pup’s swim angle while keeping the back cool with breathable 3D mesh.
If you want a dog life jacket that works as hard as your best friend, this pet flotation device delivers comfort, control, and peace of mind. With four adjustment points for a secure fit across breeds, USCG-approved fabrics, and Cordura reinforcements where it matters, the Underdog Foam Flotation is the durable, high-visibility life jacket that keeps adventures safe on boats, beaches, and lakes.
Key Features:
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Cordura-reinforced wear zones: Added abrasion resistance on the belly and neck for long-lasting durability
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Breathable back panel: 3D mesh keeps air flowing to help prevent overheating
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Secure, adjustable fit: Four points of adjustment to dial in fit for different breeds and body shapes
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Leash-ready: Built-in attachment point for a leash on shore or on deck
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Be seen in low light: Reflective panels enhance visibility at dawn, dusk, and in overcast conditions.
Specifications
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Material: 210/420D Ripstop Nylon, 500D Cordura, EPE Foam
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Construction: USCG-approved fabrics and hardware
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Design: Cape-style PFD with under-chest and neck buoyancy for a natural swim angle
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Fit System: Four-point adjustment with secure webbing
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Colorway: Red/Black
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Weight: 0.3 lb (vest only)
Frequently Asked Questions
How does the Underdog help my dog float naturally?
The buoyant foam is concentrated under the neck and chest to lift the front of the body, promoting a natural swim angle so dogs paddle efficiently without tipping forward.
How do I choose the right size?
Measure your dog’s girth at the widest point of the ribcage and adjust using the four-point system. If between sizes, choose the size that allows a snug, secure fit without pinching.
Can I lift my dog with the handle?
The reinforced webbing carry handle is designed for controlled assists, such as helping your dog back onto a dock or boat. Always lift smoothly and support your dog’s weight.
Is it visible in low light?
Yes. Reflective panels increase visibility at dawn, dusk, and in overcast conditions to help you keep track of your dog.
Can I attach a leash to the PFD?
Absolutely. There’s an integrated leash attachment point for quick transitions from water to land.
