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Full Body Back Support Vest

Regular price $38.99
Regular price Sale price $38.99
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  • Wraps the back and core
  • For dogs up to about 35 lb
  • Fastens under chest and belly
Size

SIZE GUIDE

Find the right size

Measure your dog's back length and chest girth, then match both to the chart below.

SizeBack lengthChest girthDog weight
S11.0–13.0"13.0–15.0"Up to 13 lb
M13.0–15.5"14.0–17.0"13–22 lb
L15.5–17.5"18.0–21.0"22–35 lb
  1. 1Measure back length from the base of the neck to the base of the tail
  2. 2Measure chest girth around the chest, just behind the front legs
  3. 3Match both measurements to the same size

Use measurements first and weight only as a guide. Between sizes? Choose the larger size.

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Quick facts

What it is
Mobility vest for senior dogs that wraps the back and core
Best for
Everyday wear, on walks and at home
Sizes
S, M and L
Fit
Sits over the back, fastens under chest and belly
Fits
Small and medium dogs up to about 35 lb
Sizing
Measure back length and chest girth; compare both to the chart

Product details

When your dog starts slowing down on walks or seems a little wobbly around the house, a bit of extra support can help them keep enjoying their favorite routines. The TailWise Full-Body Dog Back Support Vest is a mobility vest for senior dogs that wraps the back and core, giving a more secure feeling as they walk, turn and get around. It's made for everyday wear, out on walks and at home.

Basic harnesses and simple wraps support one spot. This vest sits over your dog's back and fastens under the chest and belly, wrapping the whole back and core for added stability. Adjustable straps let you create a secure, comfortable fit that stays in place as your dog moves. Instead of a one-size wrap, it comes in three sizes matched to both back length and chest girth, for small and medium dogs up to about 35 lb.

Measure back length from the base of the neck to the base of the tail, and chest girth just behind the front legs, then match both to the same size in the chart below. Use weight only as a guide, and choose the larger size if your dog is between two. Adjust until snug, with room for two fingers under the straps. Introduce the vest slowly indoors, check for rubbing after each wear, stay with your dog while it's on, and take it off for rest and sleep.

Size chart (inches)

Size Back length Chest girth Dog weight
S 11.0–13.0 13.0–15.0 Up to 13 lb
M 13.0–15.5 14.0–17.0 13–22 lb
L 15.5–17.5 18.0–21.0 22–35 lb

How to put it on

  1. Lay the vest over your dog's back.
  2. Wrap and fasten the straps under the chest and belly.
  3. Adjust until snug, with room for two fingers under the straps.
  4. Check for rubbing after each wear, and take the vest off for rest and sleep.

Shipping & Delivery

Free standard shipping on every US order.

This item ships from our international fulfillment warehouse. Orders are processed within 1–3 business days, then take 7–15 business days in transit. Total delivery time is typically 8–18 business days from the day you order. You'll get a tracking number by email once your order ships.

See our Shipping Policy for details.

Returns & Refunds

Unused items in their original condition and packaging can be returned within 30 days of delivery. For hygiene reasons, items that have been worn by a pet or used for feeding can only be returned if they arrived defective. If your order arrives damaged or defective, contact us within 7 days of delivery with your order number and a photo and we'll send a replacement or refund you in full.

See our Refund Policy for full details.

Shop with confidence

Changed your mind? Return unused items within 30 days of delivery. Arrived damaged or defective? We'll send a replacement or refund you in full.

View full details
Golden retriever walking on a lawn wearing the black full body back support vest

For the days they feel a little wobbly

When your dog starts slowing down on walks or seems a little wobbly around the house, a bit of extra support can help them keep enjoying their routines. The Full Body Dog Back Support Vest wraps the back and core, giving your senior dog a more secure feeling as they walk, turn and get around.

  • Steadier on their daily walks
  • More secure when they turn
  • Worn at home and out on walks
Yellow Lab standing outdoors wearing the black full body back support vest

Wraps the back and core, stays in place

The vest sits over your dog's back and fastens under the chest and belly, wrapping the back and core for added stability. Adjustable straps let you create a secure, comfortable fit that stays in place as your dog moves, so it works on walks outside and for everyday wear at home.

  • Fastens under the chest and belly
  • Adjustable straps for a secure fit
  • Stays in place as your dog moves
Sized by back length and chest girth

Sized by back length and chest girth

Instead of one-size wraps, this vest comes in three sizes matched to both back length and chest girth: S for dogs up to about 13 lb, M for about 13 to 22 lb, and L for about 22 to 35 lb. Measure both, use weight only as a guide, and choose the larger size if your dog is between two.

  • Three sizes: S, M and L
  • Matched to back length and chest girth
  • Made for small and medium dogs

HOW IT COMPARES

TailWise vs. everything else

Basic harnesses and simple wraps support one spot. Here's what changes with a vest that wraps the whole back and core.

FeatureTailWiseOthers
Wraps the back and coreNo
Stays in place as they moveNo
Adjustable straps
Worn on walks and at home
Sized by back length and chestNo

SIZE GUIDE

Find the right size

Measure your dog's back length and chest girth, then match both to the chart below.

SizeBack lengthChest girthDog weight
S11.0–13.0"13.0–15.0"Up to 13 lb
M13.0–15.5"14.0–17.0"13–22 lb
L15.5–17.5"18.0–21.0"22–35 lb
1Measure back length from the base of the neck to the base of the tail
2Measure chest girth around the chest, just behind the front legs
3Match both measurements to the same size

Use measurements first and weight only as a guide. Between sizes? Choose the larger size.

FAQ

Questions, answered

What owners ask most before they order.

Which size should I order?

Measure your dog's back length and chest girth, then compare both with the size guide. Use weight only as a guide, and choose the larger size if your dog is between two.

Will it stay in place?

Adjustable straps let you create a secure, comfortable fit that stays in place as your dog moves. Adjust until snug, with room for two fingers under the straps.

What size dogs is it for?

Small and medium dogs, up to about 35 lb, in sizes S through L.

Can my dog wear it all day?

It's made for walks and everyday wear at home. Check for rubbing after each wear, stay with your dog while it's on, and take it off for rest and sleep.

Will my dog accept wearing it?

Introduce the vest slowly: put it on indoors for a few minutes with praise and treats, then add wear time on short walks.