Two Easy Ways to Start Earning Rewards!
Earn 2X Pals Rewards points at Petco
when you use Petco Pay!
Get the most out of life—for yourself and your dog—when you shop Petco to find the perfect K9 Sport Sack for your next adventure. Invented by dog-owners to answer the age-old question, “Should we bring the dog?” K9 backpacks make it safe, fun and comfortable to bring your dog where you go, so they don’t miss out on anything.
Shop right here at Petco to find the perfect K9 backpack carrier for your next adventure. You can place your order online at petco.com or browse the selection at your neighborhood Petco Pet Care Center to discover the right model for your pet’s needs.
One of the easiest and most natural options is the walk-in method: Lay the K9 Sport Sack open next to your dog. Have your pup walk over the carrier. Gently place paws through the armholes. Clip the collar enclosure around your dog, then zip the carrier up and fasten straps to secure your dog. There are a variety of ways to get your dog into a K9 Sport Sack safely and securely, so be sure to try several methods to find the one that’s right for you and your pet.
Dog Collars, Leashes & Harnesses
Collars, Leashes, & Harnesses
Dog Collars, Leashes & Harnesses Deals
Clearance Dog Collars, Leashes & Harnesses
Cat Collars, Leashes & Harnesses
Dog Leash Accessories
Collars, Leashes & Harnesses Under $10
Dog Holiday & Christmas Collars, Leashes, & Harnesses
Dog Collars
Dog Harnesses
Dog Carriers & Backpacks
Dog Collar Accessories
Dog Backpacks & Saddlebags
Dog Totes & Slings
Dog Carriers, Strollers & Totes
Dog Car Accessories
Pet NFL Gear
Ferret Leashes, Harnesses & Carriers
Dog Leashes
Dog Outdoor & Travel Gear
K9 Sport Sack
K9 Sport Sack Dog Outdoor & Travel Gear
K9 Sport Sack Outdoor Dog Gear
K9 Sport Sack Dog Carriers, Strollers & Totes
Sport Pet
Julius-K9
K9 Advantix
Sport Pet Dog Outdoor & Travel Gear
K9 Advantix II
Sport Pet Dog Travel Crates, Carriers & Kennels
Julius-K9 Dog Collars, Leashes & Harnesses
K9 Advantix Flea & Tick Solutions for Dogs
Julius-K9 Dog ID Tags & Accessories
K9 Advantix II Flea & Tick Solutions for Dogs
K9 Advantix Topical Flea & Tick Treatment for Dogs
K9 Advantix II Topical Flea & Tick Treatment for Dogs
Katziela Dog Outdoor & Travel Gear
Katziela Dog Carriers, Strollers & Totes
Sherpa Dog Carriers, Strollers & Totes
Kopeks Dog Carriers, Strollers & Totes
Hello doctor,my dog has a hairless sport on his face near eye and same type of sport on his leg too......it's very tiny hairless sport. I'm very worried doctor please help me... Thank you
Bloody sack coming out of my puppy
My dog has a sore on her milk sack and it stinks and opened
Hi , A homeless cat roaming around the house has developped some kind of a sack around his neck ,few days later that sack has exploded leaving a white jellow liquid mixed with blood ,after that the cat started to scratch that area with his legs until no haire remained ,the cat obviously became frail ,with less energy ,i just want to help this cat ,thanks
Hi there, my dog was castrated today and has been fine all evening but he’s now whining a lot and his testical sack feels solid.
My cat had her kittens 10 hours ago. And there is no sack attached to them anymore but the umbillic cord is still attached to there belly . What should I do?
Pepe head Nex Guard on May 22. Can I go ahead and put on the K9 Advantix II? If you see any of my previous questions I am switching from Nex Guard K9 Advantix II because the ticks ride him into the house and before they attach fall off and get on the next person or visiting animal that comes along. NexGuard does not repel ticks.
My cat had her first kitten now she has a sack with fluid hanging out and i can see a tail in there its been like that for 30 minutes now. what should i do
My 100lb Lab just ate a sack of fresh peaches. There were about 12 peaches in the bag. We found 1 peach pit on the floor. Evidently he ate the rest. What should I do?
My cat is in labor she had her first kitten around 7 this morning she has a lil bit of a sack hanging out now and it's already 1 in the afternoon is there anything I should be alarmed about
My dogs are 11, 13 and 15. I wanted to know if it was ok to use advantage treatment spray for dogs on them as well as K9 Advantix II for fleas.
My 9 -year-old domestic short hair male Cat has a bald sport around 3 inches long on his back . The skin lesion is wet and in pink . I haven't noticed this until yesterday . What's wrong with him? Thanks