
Size guide
| Size | Chest | Neck | Back length | Weight | Example breeds |
|---|---|---|---|---|---|
| XS | 13.0–17.7" | 9.8–11.8" | 7.9" | 0–6 lbs | Chihuahua / Yorkie / Pomeranian |
| S | 16.9–21.7" | 11.8–13.8" | 9.8" | 6–13 lbs | Dachshund / Pug / Boston Terrier |
| M | 22.8–27.6" | 15.7–21.7" | 12.2" | 13–24 lbs | Beagle / Cocker Spaniel / French Bulldog |
| L | 26.4–32.7" | 20.5–23.6" | 15.7" | 24–55 lbs | Border Collie / Labrador / Aussie |
| XL | 29.5–43.3" | 23.6–29.5" | 19.7" | 55–88 lbs | Golden Retriever / German Shepherd / Rottweiler |
Measure around the widest part of the chest. Between sizes? Size up for comfort and safety.
Free US shipping
✦
30-day fit guarantee
✦
5 sizes
✦
10 colors
✦
Together, anywhere.
Free US shipping
✦
30-day fit guarantee
✦
5 sizes
✦
10 colors
✦
Together, anywhere.
Free US shipping
✦
30-day fit guarantee
✦
5 sizes
✦
10 colors
✦
Together, anywhere.
Free US shipping
✦
30-day fit guarantee
✦
5 sizes
✦
10 colors
✦
Together, anywhere.
HEAD UP, BODY LEVEL
Their head stays up. Your heart rate stays down.
The chin float gently supports their head so they can paddle with confidence — a game changer for flat-faced breeds like frenchies and pugs, nervous first-timers and senior dogs.
THE RESCUE HANDLE
One grab. Out of the water.
A reinforced top handle lets you lift them onto the dock, the boat or the board in one smooth move.
On in under a minute.
Slip it over, click the buckles, snug the straps. That's it.
Not all life jackets are made equal
|   | otterly | Basic vests |
|---|---|---|
| Chin float for head support | ||
| Reinforced rescue handle | ||
| Reflective strips | ||
| 5 sizes, XS to XL | ||
| Free size exchange |
Life with otterly
Questions, answered
How do I choose the right size?
How do I choose the right size?
Measure around the widest part of your dog's chest and match it to the size chart. Between two sizes? Go with the larger one.
Will it work for flat-faced breeds?
Will it work for flat-faced breeds?
Yes — the chin float was designed with frenchies, pugs and bulldogs in mind, keeping their head above water while they paddle.
Does it replace supervision?
Does it replace supervision?
No. It's a swim aid that builds confidence and makes rescues easier, but always keep an eye on your dog in the water.
What if it doesn't fit?
What if it doesn't fit?
Exchange it for free within 30 days of delivery. Just reply to your order email.
How long does shipping take?
How long does shipping take?
Orders ship within 1–3 business days and arrive in 7–12 business days, with tracking.







