New Pet EssentialsAirtag Dog CollarsAll ChickensAll Farm AnimalsAll Pet Smart TechCat BirthdayCat CarriersCat Clothes and CostumesCat Collars, Leashes & HarnessesCat ExerciseCat ToysChicken CoopsDog BirthdayDog CarriersDog Clothes and CostumesDog Collars, Leashes, and HarnessesDog EnrichmentDog ExerciseDog GroomingDog Health and WellnessDog Training & ObedienceGPS Collars for DogsKitten SuppliesPuppy Supplies
Sort by|
New Pet EssentialsAirtag Dog CollarsAll ChickensAll Farm AnimalsAll Pet Smart TechCat BirthdayCat CarriersCat Clothes and CostumesCat Collars, Leashes & HarnessesCat ExerciseCat ToysChicken CoopsDog BirthdayDog CarriersDog Clothes and CostumesDog Collars, Leashes, and HarnessesDog EnrichmentDog ExerciseDog GroomingDog Health and WellnessDog Training & ObedienceGPS Collars for DogsKitten SuppliesPuppy Supplies
Collar Extension(19)
Uses item details. Price when purchased online
Gray Extension Collar $14.63 Was $25.16
Now$1463
current price Now $14.63, Was $25.16$25.16
Gray Extension Collar
Mosey Excellent Pet Collar Extension Chain for Kitty Comfortable
Mosey Excellent Pet Collar Extension Chain for Kitty Comfortable
Starmark Pro-Training Add-A-Link Collar Extension [Dog, Training Equipment] Large - 1 count $27.83
![Starmark Pro-Training Add-A-Link Collar Extension [Dog, Training Equipment] Large - 1 count](https://i5.walmartimages.com/seo/Starmark-Pro-Training-Add-A-Link-Collar-Extension-Dog-Training-Equipment-Large-1-count_30ab8f42-68f6-4669-894f-81d80c6688e0.801166959af5c306db195746d15baae3.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$2783
current price $27.83Starmark Pro-Training Add-A-Link Collar Extension [Dog, Training Equipment] Large - 1 count
Dog Chain Collars 304 Stainless Steel Metal Chew Proof Dog Necklace Anti Winding Dog Leash Extension Lead for Small Medium Large Dogs Training and Walking. (Medium:23in x 3mm(Neck max 20in))
Dog Chain Collars 304 Stainless Steel Metal Chew Proof Dog Necklace Anti Winding Dog Leash Extension Lead for Small Medium Large Dogs Training and Walking. (Medium:23in x 3mm(Neck max 20in))
Hayward WGX1153BBLK Extension Collar with Inserts - Black $28.00
$2800
current price $28.00Hayward WGX1153BBLK Extension Collar with Inserts - Black
5-Pack Double Clip Dog Leash Extender Adjustable 11-14.5in Reflective Nylon Safety Clip | Pet Harness/Collar Connector Backup Set for Safe Dog Walking $10.79
$1079
current price $10.795-Pack Double Clip Dog Leash Extender Adjustable 11-14.5in Reflective Nylon Safety Clip | Pet Harness/Collar Connector Backup Set for Safe Dog Walking
Save with
Clearance 2 Pieces Closet Extension Sliding Rail Pet Collar Aluminum $7.12 Was $8.00
Now$712
current price Now $7.12, Was $8.00$8.00
2 Pieces Closet Extension Sliding Rail Pet Collar Aluminum
Starmark Pro-Training Add-A-Link Collar Extension - Small - 1 count
Starmark Pro-Training Add-A-Link Collar Extension - Small - 1 count
Save with
2Pcs 2 Styles Pearl Cat Collar Pet Necklace Collar Resin Imitation Pearls Beaded Adjustable Extender Necklaces with Alloy Rhinestone Heart Charm for Small Dog Jewelry Accessories 9.4 Inch $10.32
$1032
current price $10.322Pcs 2 Styles Pearl Cat Collar Pet Necklace Collar Resin Imitation Pearls Beaded Adjustable Extender Necklaces with Alloy Rhinestone Heart Charm for Small Dog Jewelry Accessories 9.4 Inch
Polyester Pearl Pet Collar With Elegant Bow Tie Adjustable Extension Chain For Indoor Cat Small Dog Party Wear From $7.88
From$788
Polyester Pearl Pet Collar With Elegant Bow Tie Adjustable Extension Chain For Indoor Cat Small Dog Party Wear
GASTROPOD Cat Chain Collar with Bell,Lightweight Metal Necklace with Extension Chain,Wide Link Jewelry for Cats and Dogs (M) $6.20
$620
current price $6.20GASTROPOD Cat Chain Collar with Bell,Lightweight Metal Necklace with Extension Chain,Wide Link Jewelry for Cats and Dogs (M)
GASTROPOD Cat Chain Collar with Bell,Lightweight Metal Necklace with Extension Chain,Wide Link Jewelry for Cats and Dogs (Silver,S) $6.84
$684
current price $6.84GASTROPOD Cat Chain Collar with Bell,Lightweight Metal Necklace with Extension Chain,Wide Link Jewelry for Cats and Dogs (Silver,S)
SPRING PARK Pets Cat Collar Adjustable Handmade Kitty Copper Necklace Grooming Accessories Pet Supplies with Bell Extension Chain From $5.66
From$566
SPRING PARK Pets Cat Collar Adjustable Handmade Kitty Copper Necklace Grooming Accessories Pet Supplies with Bell Extension Chain
Pnellth Pet Collar Adjustable Retro Style Friendly to Skin Ultralight Dress Up Velvet Pet Cat Collar Necklace with Extension Chain
Pnellth Pet Collar Adjustable Retro Style Friendly to Skin Ultralight Dress Up Velvet Pet Cat Collar Necklace with Extension Chain
GASTROPOD 2026 New Cat Chain Collar with Bell,Lightweight Metal Necklace with Extension Chain,Wide Link Jewelry for Cats and Dogs (Silver,S) $6.84
$684
current price $6.84GASTROPOD 2026 New Cat Chain Collar with Bell,Lightweight Metal Necklace with Extension Chain,Wide Link Jewelry for Cats and Dogs (Silver,S)
25cm/9.84in (Size S) Pet Pearl Bow Collar, Adjustable Cute Rhinestone Decor Cat & Small Dog Collar with 5cm Extension Chain (Colour as Pictured) From $9.49
From$949
25cm/9.84in (Size S) Pet Pearl Bow Collar, Adjustable Cute Rhinestone Decor Cat & Small Dog Collar with 5cm Extension Chain (Colour as Pictured)
2Pcs 2 Styles Pearl Cat Collar Pet Necklace Collar Resin Imitation Pearls Beaded Adjustable Extender Necklaces with Alloy Rhinestone Heart Charm for Small Dog Jewelry Accessories 9.4 Inch Gold $10.32
$1032
current price $10.322Pcs 2 Styles Pearl Cat Collar Pet Necklace Collar Resin Imitation Pearls Beaded Adjustable Extender Necklaces with Alloy Rhinestone Heart Charm for Small Dog Jewelry Accessories 9.4 Inch Gold
rygai Pet Collar Adjustable Retro Style Friendly to Skin Ultralight Non-Fading Dress Up Velvet Pet Cat Collar Necklace with Extension Chain Pet Supplies,Purple,XS
rygai Pet Collar Adjustable Retro Style Friendly to Skin Ultralight Non-Fading Dress Up Velvet Pet Cat Collar Necklace with Extension Chain Pet Supplies,Purple,XS
Hayward SPX1084PDGR Round Extension Collar w/ Brass Insert - Dark Gray
Hayward SPX1084PDGR Round Extension Collar w/ Brass Insert - Dark Gray
Other options to consider(328)
Chew Proof Dog Leash - 2Pack Metal Cable Lead,No Tangle Multiple Dog Leashes for Small and Medium Dogs- Heavy Duty Leash Extender for Collars & Harnesses(2 Pack Black, 20in/50cm) $11.39
$1139
current price $11.39Chew Proof Dog Leash - 2Pack Metal Cable Lead,No Tangle Multiple Dog Leashes for Small and Medium Dogs- Heavy Duty Leash Extender for Collars & Harnesses(2 Pack Black, 20in/50cm)
3-Color Rhinestone Stretch Pet Necklace, Collar - Adjustable Extender, Detachable Love/Footprint Pendant, Suitable for Small Dogs/Cats, Party/Holiday Use From $7.39
From$739
3-Color Rhinestone Stretch Pet Necklace, Collar - Adjustable Extender, Detachable Love/Footprint Pendant, Suitable for Small Dogs/Cats, Party/Holiday Use
Mi PupJoy Chew Proof Dog Leash - 2Pack Metal Cable Lead,No Tangle Multiple Leashes for Small and Medium Dogs- Heavy Duty Lead Extender for Collars & Harnesses From $7.99
From$799
Mi PupJoy Chew Proof Dog Leash - 2Pack Metal Cable Lead,No Tangle Multiple Leashes for Small and Medium Dogs- Heavy Duty Lead Extender for Collars & Harnesses
164.8 out of 5 Stars. 16 reviews
Save with
2Pcs 2 Styles Pearl Cat Collar Pet Necklace Collar Resin Imitation Pearls Beaded Adjustable Extender Necklaces with Alloy Rhinestone Heart Charm for Small Dog Jewelry Accessories 9.4 Inch Gold DIY $10.32
$1032
current price $10.322Pcs 2 Styles Pearl Cat Collar Pet Necklace Collar Resin Imitation Pearls Beaded Adjustable Extender Necklaces with Alloy Rhinestone Heart Charm for Small Dog Jewelry Accessories 9.4 Inch Gold DIY
HONCLL Fashion Pet Pearl Necklace Jewelry Adjustable Extension Chain Design Pet Choker
HONCLL Fashion Pet Pearl Necklace Jewelry Adjustable Extension Chain Design Pet Choker
NICEXMAS 2Pcs Dog Collar Connector Metal Silver Heavy Duty for Dog Collar Daily Use $13.66
$1366
current price $13.66NICEXMAS 2Pcs Dog Collar Connector Metal Silver Heavy Duty for Dog Collar Daily Use
EXHUMKY Cat Necklace For Pets Metal 1Pcs $7.82
$782
current price $7.82EXHUMKY Cat Necklace For Pets Metal 1Pcs
Gold Cat Chain Collar with Bell – Lightweight Metal Necklace for Long-Lasting Wear, Adjustable Jewelry Gift for Cats & Dogs(Gold, S)
Gold Cat Chain Collar with Bell – Lightweight Metal Necklace for Long-Lasting Wear, Adjustable Jewelry Gift for Cats & Dogs(Gold, S)
45 out of 5 Stars. 4 reviews
Save with
Clearance OULII Chain Links for Bracelet 1Pack Stainless Steel Making Pet Collars Silver $13.43 Was $15.09
Now$1343
current price Now $13.43, Was $15.09$15.09
OULII Chain Links for Bracelet 1Pack Stainless Steel Making Pet Collars Silver
Pebbuoy Pet Grooming Arm Extension Strap Adjustable Quick Release Dog Grooming Leash Grooming Loop Extension
Pebbuoy Pet Grooming Arm Extension Strap Adjustable Quick Release Dog Grooming Leash Grooming Loop Extension
Dog Chain Collar, Dog Gold Chain Collar, Dog CollarwithMetal Buckle, Soccer Theme Party Decorations, Sports Birthday Party Decorations, Soccer DecorationsforParty, Party From $7.99
From$799
Dog Chain Collar, Dog Gold Chain Collar, Dog CollarwithMetal Buckle, Soccer Theme Party Decorations, Sports Birthday Party Decorations, Soccer DecorationsforParty, Party
Walbest PEARL DOG NECKLACE JEWELLERY COLLAR FOR SMALL DOGS PUPS WHITE Was $7.05
Walbest PEARL DOG NECKLACE JEWELLERY COLLAR FOR SMALL DOGS PUPS WHITE
HONMEET Pet Supplies Rhinestone Necklace Simple Design for Pets 1Pc $8.96
$896
current price $8.96HONMEET Pet Supplies Rhinestone Necklace Simple Design for Pets 1Pc
10pcs PU Leather Pet Collar with Alloy Findings Anti-lost Leash Necklace Coconut Brown 260x15x10mm $12.34
$1234
current price $12.3410pcs PU Leather Pet Collar with Alloy Findings Anti-lost Leash Necklace Coconut Brown 260x15x10mm
Walbest Pet Collars Extra Small Adjustable Cat Kitten Puppy Dog Collar
Walbest Pet Collars Extra Small Adjustable Cat Kitten Puppy Dog Collar
11 out of 5 Stars. 1 reviews
Mdesiwst Pet Collar Pet Neck Circle Adjustable Cats Dogs Necklace with Removable Bell Pendant From $3.99
From$399
Mdesiwst Pet Collar Pet Neck Circle Adjustable Cats Dogs Necklace with Removable Bell Pendant
Soimiss 2Pcs Alloy Connecting Clips Assorted Color for Handmade Dog Collars Women $4.50
$450
current price $4.50Soimiss 2Pcs Alloy Connecting Clips Assorted Color for Handmade Dog Collars Women
KALLORY Neckband Parrots Anti Bite Collar Bird Macaw Cockatoo $13.64 Was $15.33
Now$1364
current price Now $13.64, Was $15.33$15.33
KALLORY Neckband Parrots Anti Bite Collar Bird Macaw Cockatoo
Pentair 516253 White Deck Collar Replacement Bermuda Gunite Liner Skimmer $42.55
$4255
current price $42.55Pentair 516253 White Deck Collar Replacement Bermuda Gunite Liner Skimmer
Mightlink Cat Necklace Vibrant Color Allergy Free Lobster Clasp Design with Extension Chain Non-Fading Dress Up 2 Colors Colorful Loose Bead Pet Imitation Pearl Necklace Pet Supplies
Mightlink Cat Necklace Vibrant Color Allergy Free Lobster Clasp Design with Extension Chain Non-Fading Dress Up 2 Colors Colorful Loose Bead Pet Imitation Pearl Necklace Pet Supplies
Clearance Yoziaaoa Adjustable Paw Print Pet Collar With Bell Safety Breakaway Clasp Reflective Strip Soft Neck Strap For Kittens Puppies Nylon Spandex, Black From $4.00
From$400
Yoziaaoa Adjustable Paw Print Pet Collar With Bell Safety Breakaway Clasp Reflective Strip Soft Neck Strap For Kittens Puppies Nylon Spandex, Black
Popular in Collar Extension
Related Products
Goldmans No-Bark Collar Dog Friendly and Humane
Goldmans No-Bark Collar Dog Friendly and Humane$9.99current price $9.99SportDOG Brand NoBark SBC-8 Bark Control Collar - Static Collar with Progressive Correction - Waterproof - Static Stimulation - Dogs 8 lbs & up
SportDOG Brand NoBark SBC-8 Bark Control Collar - Static Collar with Progressive Correction - Waterproof - Static Stimulation - Dogs 8 lbs & up$54.99current price $54.99PATPET Bark Collar, Dog Bark Collar for Large Medium Small Dogs,Smart Bark Collar,Rechargeable
PATPET Bark Collar, Dog Bark Collar for Large Medium Small Dogs,Smart Bark Collar,Rechargeable$35.99current price $35.99Masteelf Bows Anti Bark Collars for Dogs Cat Collar Dog Accessory M
Masteelf Bows Anti Bark Collars for Dogs Cat Collar Dog Accessory M$8.38current price $8.38Groovypets Remote Dog Training Collar, Rechargeable for Small, Medium & Large Dogs
Groovypets Remote Dog Training Collar, Rechargeable for Small, Medium & Large Dogs$29.95current price $29.95eXuby - Small & Gentle Cat Training Collar w/Remote - Designed for Training Cats - Prevents Unwanted Behaviors - 3 Different Correction Modes - 9 Intensity Levels - Water Resistant – Sleek Design
eXuby - Small & Gentle Cat Training Collar w/Remote - Designed for Training Cats - Prevents Unwanted Behaviors - 3 Different Correction Modes - 9 Intensity Levels - Water Resistant – Sleek Design$44.99current price $44.99Milisten Red Pet Collar with Bell, Lightweight and Comfortable Design, Material, Secure Sturdy Buckle for Dogs and Cats
Milisten Red Pet Collar with Bell, Lightweight and Comfortable Design, Material, Secure Sturdy Buckle for Dogs and Cats$6.90current price $6.90PetSafe KeepSafe Break-Away Collar 1 in Wide, Large, Red Prevent Collar Accidents for your Dog or Puppy Improve Safety, Compatible with Leash Use, Adjustable Sizes
PetSafe KeepSafe Break-Away Collar 1 in Wide, Large, Red Prevent Collar Accidents for your Dog or Puppy Improve Safety, Compatible with Leash Use, Adjustable Sizes$14.99current price $14.99PetSafe KeepSafe Break-Away Collar 1 in Wide, Medium, Red Prevent Collar Accidents for your Dog or Puppy Improve Safety, Compatible with Leash Use, Adjustable Sizes
PetSafe KeepSafe Break-Away Collar 1 in Wide, Medium, Red Prevent Collar Accidents for your Dog or Puppy Improve Safety, Compatible with Leash Use, Adjustable Sizes$14.99current price $14.99Soimiss 1Pack Cat Safety Collar with Bell and Heart Design for Kittens Daily Walking Blue 10.2*10.2*0.4in
Soimiss 1Pack Cat Safety Collar with Bell and Heart Design for Kittens Daily Walking Blue 10.2*10.2*0.4in$5.16current price $5.16PetSafe KeepSafe Break-Away Collar 1 in Wide, Large, Black Prevent Collar Accidents for your Dog or Puppy Improve Safety, Compatible with Leash Use, Adjustable Sizes
PetSafe KeepSafe Break-Away Collar 1 in Wide, Large, Black Prevent Collar Accidents for your Dog or Puppy Improve Safety, Compatible with Leash Use, Adjustable Sizes$14.99current price $14.99PetSafe 600 Yard Lite Remote Training Dog Collar, Tone, Vibration or Static, Off Leash Training
PetSafe 600 Yard Lite Remote Training Dog Collar, Tone, Vibration or Static, Off Leash Training$76.95current price $76.95