K9 Sport Sack Trainer - Large, Iron Gate - Ideal for Dogs with 20-22” Back Length - Backpack-Style Training Carrier - Meant for Quick, Non-Strenuous Activities

My pup is small so I ordered a small. I feel the sizing might be a little off because I’m not sure if she fits in it properly. She seems to be a little bigger in a size small than I expected.Even though I am unsure of the size, I will say this is the second carrier I’ve ordered from this seller. The bags are sturdy, comfortable to wear and my other small pup seems to enjoy being in his carrier when we are on the bicycle. I like that it has a water bottle holder on each size and it’s easy to get your pup in the carrier. The ventilation is good for my pups and they seem comfortable. Good quality zippers, not cheaply made, and great functionality for hiking, riding, or even walking around the store.

We got this backpack in the XS size for our 8 week old pup so that we could carry her around the neighborhood to socialize her before she was fully vaccinated. It fit her very well when she was 7lb and now she is 14 lb and nearing the end of her time in the backpack. We'll have to size up soon. We love how comfortable she looks in this backpack because it was specifically designed so that the pup would be in the sit position if you use it properly. Now that she's 14lb, her head and neck loll around a bit (also because she's a curious pup and likes to look around). We switch off between carrying her on back pack and using the backpack as a front carrier. Both work very well. We use the side pocket for holding our treat pouch. Very easy to use and we love that there is both a collar/harness clip inside as well as a "locking" feature to the zipper so that the zipper won't accidentally get pulled down when the pup is inside. This one is pretty good for walks, and the same brand as even more heavy duty versions if you're trying to bike/hike with your pup. Love this brand and so glad we had this as part of our pup's early days!

This is an OK product. They are on the same thing here, but then they kinda gave up on the innovation. There’s no way to protect your dog if you fall while riding anything so keep that in mind. Yes people have crushed their dogs with this killing or seriously injuring them.Getting the backpack on can be a challenge depending on where you’re at it flips the dog over if you don’t have the dog on something like a picnic table. It’s not the easiest thing to get your dog into so it’s not convenient to just scoop your dog up and go you have to take time to get your dog and fastened so you definitely don’t wanna take it on and off multiple times a day. This is where they really could’ve done better with us as the back legs have nowhere to go they could’ve easily made a flip Velcro bottom that you could open to expose the back legs so the dog could actually walk. This would make it a lot more useful so the dog could be in the backpack moving around and then you could just close the legs and go off with your dog. With that said, I’m sure company will make that and maybe they won’t be so severely overpriced like this company. The product is decently made for the price. It’s kind of on the cheap side and I can tell will fall apart in a couple years these backpacks range up to $200 and there’s no way ever it’s even close to worth that anything over 60 bucks it’s a rip off it’s just a dog backpack you don’t see regular backpacks going for $200 that are way better than this that you could put your dog inside just the same and cut holes out the top for its front paws so yeah I would skip this unless you really need it

Might be better for some dogs, but my pit bull terrier was a real pill to get inside. So I returned the product before I gave it any real use

Our pup is 8.5 lbs, a little hard to get her in the backpack the first time. She knows how it works now so she isn’t so wiggly getting in. Daughter sez backpack is comfortable and easy for her to wear, our pup is secure with the clip and side straps pulled in. It does get a little warm to wear as would be expected. Glad we have this for our upcoming trip.Update: Have had for many years, super helpful when on vacation. Pup has outgrown this a bit now at 13lbs, fits snug. Works well for young pups to not worry about them when they are out and about, esp new places and their crazy energy. Our pup now is 4yrs old and doesn’t need to be ‘contained’ as much. Overall was a great buy.

My little 9 pound terrier freaking loves getting into this !!I am a dog walker and we take bigger dogs on 15 mile walks and at times my little guy can’t keep up so it’s a perfect compromise so I can take them all together.The bag is great ! He actually tries to climb in it before we go out. He’s also very patient when I tie him to the neck caribiner and out his feet in the foot holes. We even ride on my bike with it.Alfie showed me he was comfortable with bags when we a adopted him and he started hopping into shopping bags. So I’m lucky that I haven’t had to lure him in.I do wish it had more than one outer pocket to put in my other dog bits ( it fits a collapsible water bowl and poop bags and a small ball- but not much else ) but as I said I’m a dog walker so carry a lot of toys etc. I generally just whack them in the bag and Alfie sits on top of them.I don’t have a pic of him in the bag for this review- But I am 5.2 female and it fits perfectly BTW ( my husband James is the account holder)Much like the pic in the ad. Oh and I have not been paid for this review. Just wanted to add as I took a risk when there was only 2 others so thought I’d add one

Expensive and uncomfortable. Not worth the price. You can find people selling them on any resale app if you wanna try it out. If you need a bag for a small dog, make sure you’re also small as well. Mine looks like a preschoolers backpack! With the design, you also have to lean forward when your dog is in the backpack. You can even see it in their pictures of the product.

My 10 week Golden Doodle loves it!