Why You'll Love K9 Carts
60 Plus Years of Experience and Growing
Our history helping pets with mobility issues is based on years of veterinary experience and having helped thousands of pets for over 60 years to live longer, happier lives, and very often regain full mobility.
Dog Wheelchair for Back Legs – Rear Support
View detailsAll Products
Bulk order
XXS
SKU: K9C-FRL-XXS
X-Small
SKU: K9C-FRL-XS
Small
SKU: K9C-FRL-S
Med/Small
SKU: K9C-FRL-MS
Medium
SKU: K9C-FRL-M
Medium/Large
SKU: K9C-FRL-ML
Large
SKU: K9C-FRL-L
X-Large
SKU: K9C-FRL-XL
XX-Large
SKU: K9C-FRL-XXL
Bulk order
Full Support Cat Wheelchair
SKU: K9C-CAT-F
Rear Support Cat Wheelchair
SKU: K9C-CAT-R
Bulk order
Extra Small (5-10 lbs)
SKU: K9C-CKN-XS
Small (11-15 lbs)
SKU: K9C-CKN-S
Medium-Small (16-20 lbs)
SKU: K9C-CKN-MS
Medium (21-30 lbs)
SKU: K9C-CKN-M
Medium-Large (31-40 lbs)
SKU: K9C-CKN-ML
Large (41-45 lbs)
SKU: K9C-CKN-L
Extra Large (46-65 lbs)
SKU: K9C-CKN-XL
Extra Extra Large (66-99 lbs)
SKU: K9C-CKN-XXL
Bulk order
XXS/Ultra Lightweight
SKU: K9C-RS-XXS
X-Small
SKU: K9C-RS-XS
Small
SKU: K9C-RS-S
Med-Small
SKU: K9C-RS-MS
Medium
SKU: K9C-RS-M
Med-Large
SKU: K9C-RS-ML
Large
SKU: K9C-RS-L
X-Large
SKU: K9C-RS-XL
XX-Large
SKU: K9C-RS-XXL
Bulk order
XS for pets 5-15 lbs
SKU: K9C-FRSK-XS
Sm for pets 16-20 lbs
SKU: K9C-FRSK-S
Med-Sm for pets 21-35 lbs
SKU: K9C-FRSK-MS
Med for pets 36-45 lbs
SKU: K9C-FRSK-M
Med-Lg for pets 46-65 lbs
SKU: K9C-FRSK-ML
Lg for pets 66-100 lbs
SKU: K9C-FRSK-L
XL for pets 101-115 lbs
SKU: K9C-FRSK-XL
XXL for pets 116-150 lbs
SKU: K9C-FRSK-XXL
Bulk order
16" RX Wheels (Set of 2)
SKU: K9C-RXWHEELS
Bulk order
XSmall
SKU: K9C-PSR-XS
Small
SKU: K9C-PSR-S
Medium/Small
SKU: K9C-PSR-MS
Medium
SKU: K9C-PSR-M
Medium/Large
SKU: K9C-PSR-ML
Large
SKU: K9C-PSR-L
XLarge
SKU: K9C-PSR-XL
Bulk order
XSmall 11" x 3"
SKU: K9C-BELLYB-XS
Small 15" x 4"
SKU: K9C-BELLYB-S
Medium 19" x 5"
SKU: K9C-BELLYB-M
Med/Large 24" x 6"
SKU: K9C-BELLYB-ML
Large 24" x 8"
SKU: K9C-BELLYB-L
XLarge 33" x 10"
SKU: K9C-BELLYB-XL
Bulk order
Length Blocks for XS/SM Sizes
SKU: K9C-LBLOCK-XSSM
Length Blocks for MS/MED Sizes
SKU: K9C-LBLOCK-MSM
Length Blocks for ML/LG/XL Sizes
SKU: K9C-LBLOCK-MLLGXL
Strap Blocks for XS/SM Sizes
SKU: K9C-SBLOCK-XSSM
Strap Blocks for MS/MED Sizes
SKU: K9C-SBLOCK-MSM
Strap Blocks for ML/LG/XL Sizes
SKU: K9C-SBLOCK-MLLGXL
Wheel Blade Blocks for XS/S Sizes
SKU: K9C-WBBLOCK-XSS
Wheel Blade Blocks for MS/MED Sizes
SKU: K9C-WBBLOCK-MSM
Wheel Blade Blocks for ML/LG/XL Sizes
SKU: K9C-WBBLOCK-MLLGXL
Wheel Blade Blocks for XXL Sizes
SKU: K9C-WBBLOCK-XXL
Width Blocks for XS/SM Sizes
SKU: K9C-WBLOCK-XSS
Width Blocks for MS/MED Sizes
SKU: K9C-WBLOCK-MSM
Width Blocks for ML/LG/XL Sizes
SKU: K9C-WBLOCK-MLLGXL
Bulk order
XS/S Wheelchair set - 2 buckles (male/female) & 2 slides - 3/4"
SKU: K9C-BUCKLES-XSS
Med/Small and Small Cart Set - 2 buckles (male/female) & 2 slides -1"
SKU: K9C-BUCKLES-MS
Med/Lrg Lrg XL & XXL Cart Set - 2 buckles (male/female) & 2 slides - 1.5"
SKU: K9C-BUCKLES-MLLXLXXL
Bulk order
Wheel Blade Caps for XS/S Wheelchairs - 4-pack
SKU: K9C-WBCAPS-XSS
Wheel Blade Caps for MS/M Wheelchairs - 4-pack
SKU: K9C-WBCAPS-MSS
Wheel Blade Caps for ML/LG/XL Wheelchairs - 4-pack
SKU: K9C-WBCAPS-MLLXL
Wheel Blade Caps for XXL Wheelchairs - 4 - pack
SKU: K9C-WBCAPS-XXL
Cable Caps for XS/S Wheelchairs - 4-pack
SKU: K9C-CCAPS-XSS
Cable Caps for MS/M Wheelchairs - 4-pack
SKU: K9C-CCAPS-MSM
Cable Caps for ML/LG/XL Wheelchairs - 4-pack
SKU: K9C-CCAPS-MSM
Foam Caps for XS/S/MS Wheelchairs - 4-pack
SKU: K9C-FCAPS-XSSMS
Foam Caps for M/ML/LG/XL/XXL Wheelchairs - 4-pack
SKU: K9C-FCAPS-MMLLGXLXXL
Bulk order
2" for XSmall and Small
SKU: K9C-WCW-2IN
3" for Medium
SKU: K9C-WCW-3IN
4" for Medium
SKU: K9C-WCW-4IN
5" for Large & XL (old)
SKU: K9C-WCW-5IN
6" for Large & XL
SKU: K9C-WCW-6IN
Bulk order
XS Cart / Black
SKU: K9C-GIRTHS-XS
XS Cart / Blue
SKU: K9C-GIRTHS-XS-B
XS Cart / Pink
SKU: K9C-GIRTHS-XS-P
Small Cart / Black
SKU: K9C-GIRTHS-S
Small Cart / Blue
SKU: K9C-GIRTHS-S-B
Small Cart / Pink
SKU: K9C-GIRTHS-S-P
Med-Small Cart / Black
SKU: K9C-GIRTHS-MS
Med-Small Cart / Blue
SKU: K9C-GIRTHS-MS-B
Med-Small Cart / Pink
SKU: K9C-GIRTHS-MS-P
Medium Cart / Black
SKU: K9C-GIRTHS-M
Medium Cart / Blue
SKU: K9C-GIRTHS-M-B
Medium Cart / Pink
SKU: K9C-GIRTHS-M-P
Med-Large Cart / Black
SKU: K9C-GIRTHS-ML
Med-Large Cart / Blue
SKU: K9C-GIRTHS-ML-B
Med-Large Cart / Pink
SKU: K9C-GIRTHS-ML-P
Large & XL Cart / Black
SKU: K9C-GIRTHS-LXL
Large & XL Cart / Blue
SKU: K9C-GIRTHS-LXL-B
Large & XL Cart / Pink
SKU: K9C-GIRTHS-LXL-P
Bulk order
XS Wheelchair Headrest
SKU: K9C-HDRST-XS
Small Wheelchair Headrest
SKU: K9C-HDRST-S
Med/Small Wheelchair Headrest
SKU: K9C-HDRST-MS
Medium Wheelchair Headrest
SKU: K9C-HDRST-M
Med/Large Wheelchair Headrest
SKU: K9C-HDRST-ML
Large Wheelchair Headrest
SKU: K9C-HDRST-L
XLarge Wheelchair Headrest
SKU: K9C-HDRST-XL
XXLarge Wheelchair Headrest
SKU: K9C-HDRST-XXL
XXS Wheelchair Headrest
SKU: K9C-HDRST-XXS
Bulk order
XSmall / Black
SKU: K9C-LEGSLG-XS
XSmall / Blue
SKU: K9C-LEGSLG-XS-B
XSmall / Pink
SKU: K9C-LEGSLG-XS-P
Small / Black
SKU: K9C-LEGSLG-S
Small / Blue
SKU: K9C-LEGSLG-S-B
Small / Pink
SKU: K9C-LEGSLG-S-P
Med/Lrg / Black
SKU: K9C-LEGSLG-ML
Med/Lrg / Blue
SKU: K9C-LEGSLG-ML-B
Med/Lrg / Pink
SKU: K9C-LEGSLG-ML-P
Medium & Med/Small / Black
SKU: K9C-LEGSLG-MMS
Medium & Med/Small / Blue
SKU: K9C-LEGSLG-MMS
Medium & Med/Small / Pink
SKU: K9C-LEGSLG-MMS-P
Large / Black
SKU: K9C-LEGSLG-L
Large / Blue
SKU: K9C-LEGSLG-L-B
Large / Pink
SKU: K9C-LEGSLG-L-P
XLarge / Black
SKU: K9C-LEGSLG-XL
XLarge / Blue
SKU: K9C-LEGSLG-XL-B
XLarge / Pink
SKU: K9C-LEGSLG-XL-P
Bulk order
XSmall Small and Med/Small
SKU: K9C-FOAM-XSSMS
Medium Medium/Large
SKU: K9C-FOAM-MML
Large and XLarge
SKU: K9C-FOAM-LXL
Bulk order
Medium
SKU: K9C-SKI-M
Large
SKU: K9C-SKI-L
Bulk order
XSmall Small Med/Small Medium / Black
SKU: K9C-SCR-XSSMSM
XSmall Small Med/Small Medium / Blue
SKU: K9C-SCR-XSSMSM-B
XSmall Small Med/Small Medium / Pink
SKU: K9C-SCR-XSSMSM-P
Med/Large Large and XLarge / Black
SKU: K9C-SCR-MLLXL
Med/Large Large and XLarge / Blue
SKU: K9C-SCR-MLLXL-B
Med/Large Large and XLarge / Pink
SKU: K9C-SCR-MLLXL-P
Bulk order
4" RX Wheels
SKU: K9C-RXW4
6" RX Wheels
SKU: K9C-RXW6
8" RX Wheels
SKU: K9C-RXW8
10" RX Wheels
SKU: K9C-RXW10
12" RX Wheels
SKU: K9C-RXW12
14" RX Wheels
SKU: K9C-RXW14
16" RX Wheels
SKU: K9C-RXW16
Bulk order
LED Light
SKU: 52289936687470
Bulk order
Wheelchair Licence Plate
SKU: K9C-LICENCE
Bulk order
XS for pets 5 - 15 lbs
SKU: K9C-FLRTW-XS
Sm for pets 16 - 20 lbs
SKU: K9C-FLRTW-S
Med/Sm for pets 21-35 lbs
SKU: K9C-FLRTW-MS
Med for pets 36 - 45 lbs
SKU: K9C-FLRTW-M
Med/Lrg for pets 46 - 65 lbs
SKU: K9C-FLRTW-ML
Lg for pets 66 - 100 lbs
SKU: K9C-FLRTW-L
XL for pets 101 - 115 lbs
SKU: K9C-FLRTW-XL
XXL for pets 116 - 150 lbs
SKU: K9C-FLRTW-XXLBulk order
MS | M
SKU: K9C-DCU-MSMML | L
SKU: K9C-DCU-MLLXL | XXL
SKU: K9C-DCU-XLXXL
Bulk order
Small
SKU: K9C-DATCW-S
Med/SM and Med
SKU: K9C-DATCW-MS
Med/Lrg and Large
SKU: K9C-DATCW-MLL
XL/XXL
SKU: K9C-DATCW-XLXXL
Bulk order
X-Small Under 11 lbs
SKU: K9C-CIA-XS
Small 11-20 lbs
SKU: K9C-CIA-S
Medium 21-40 lbs
SKU: K9C-CIA-M
Large 41-60 lbs
SKU: K9C-CIA-L
Bulk order
No
SKU: K9C-AMP-R-NO
Rear Left Leg
SKU: K9C-AMP-R-RLL
Rear Right Leg
SKU: K9C-AMP-R-RRL
Both Rear Legs
SKU: K9C-AMP-R-BRL
Bulk order
Small (pets 20-40 lbs)
SKU: K9C-EZL-S
Standard (pets 41-100 lbs.)
SKU: K9C-EZL-LJoin today
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Frequently Asked Questions
What are the laser-etched size markings on my cart for?
Each part of your K9 Cart—like the side bars and wheel blades—is now laser-etched with size reference markings. These markings match the custom measurements you provide during ordering.
When your cart ships, it will already be pre-set to those measurements. All you need to do is attach the wheel blades and adjust the height based on the etched markings we provide.
Can pets go to the bathroom in the cart?
Absolutely. Our support system is uniquely designed to allow pets to be able to urinate and defecate freely while in their cart.
Can pets lay down while in the cart?
Small pets like Corgis, Dachshunds, and Pugs can lay down with the front end while in our rear support wheelchairs because they are low enough to the ground to not put any pressure on the back. Larger breeds cannot lay down as they would put too much of an angle and strain on the back; however our cart design allows pets to be taken in and out of the cart in a matter of seconds.
What if the measurements are off?
We guarantee our wheelchairs to fit. Although they are custom built specifically for pets they will be adjustable in all directions. We also evaluate everything carefully before starting production and will notify if we have any concerns about the measurements.
In the rare event customers are unable to adjust it to fit, we will send what’s needed to ensure a proper fit.
How long does it take to receive the wheelchair?
We typically try to build and ship in 1-2 business days after we receive the completed order but this can vary on how busy we are. We recommend contacting us to verify our current lead time.
Is the wheelchair adjustable?
Yes, our wheelchairs are fully adjustable in height, length, width and even the support system can be adjusted to your pet’s individual needs. Every cart is built specifically for the individual pet and guaranteed to fit.
Why should I choose K9 Carts for wheelchair?
K9 Carts stands apart because we are the only company with a background in orthopedic medicine. Our carts were designed with decades of research in the medical field and our professional staff are here to help you. Buying wheelchair from K9 Carts ensures your medical device for your pet is built and tested from a medically based company.
Can front support be added later on to a rear support wheelchair?
Yes, our front support kit can be added at any time down the road with no additional measurements needed.
Are the foot slings, or stirrups, for holding the rear legs up off the ground included or extra?
The foot slings are included with every wheelchair. These are for paralyzed pets that have no use of their rear legs. Every part needed for your cart is included in the box.
Can pets use stairs in their wheelchair?
Some pets can handle going down a step or two without having any issues as long as they have strong forelimb strength. To get up steps, you simply grab the back of the cart to help lift the wheels over the step. We recommend building a ramp for 3 steps or more.