


🐾 Boost your dog’s adventure game — because every explorer deserves the best view!
The K9 Sport Sack Foam Booster Block (XS/Small) is a high-quality foam insert designed to elevate your dog by 3 inches inside compatible K9 Sport Sack carriers. Perfect for growing or shorter dogs, it features a removable, washable cover and fits XS/Small sized backpacks, enhancing comfort and visibility during travel or hikes. Sold separately from the carrier, it’s a must-have accessory for pet owners who never want to leave their furry friends behind.













| ASIN | B075SHSBN6 |
| Batteries Included | No |
| Best Sellers Rank | #92,773 in Pet Supplies ( See Top 100 in Pet Supplies ) #321 in Dog Carrier Backpacks |
| Closure | Buckle |
| Color | Quality foam |
| Customer Reviews | 4.5 4.5 out of 5 stars (351) |
| Date First Available | 16 October 2018 |
| Item Weight | 82 g |
| Manufacturer reference | 689749869163_FBA |
| Maximum weight recommendation | 15.88 kg |
| Package Dimensions | 24.1 x 15.9 x 8.2 cm; 82 g |
| Pet Type | Dog |
| Quantity | 1 |
| Size | XS/Small |
| Special Features | Airline Approved |
| batteries required | No |
K**E
Ich und mein Hunde liebt es nun ist auch eine schwierige Wanderung in der Sächsische Schweiz möglich
A**A
$35 duty into Canada. Haven't used it yet, still desensitizing dogs to it. Looks like great quality. I have 26 & 31 lb Boston Terriers. This is for emergency while on hike & when older one is completely blind & might need to sometimes be packed around. Got1 booster block, need another for little guy but glad I went with medium not small.
I**A
We love this backpack; excellent quality. Getting puppy in requires some practice but he enjoys it so much so now gets excited to get in. We get so many reactions and smiles from people around!!! And my 4 month old absolutely loves going for bicycle rides or just being in it overall; helps with taking him to places where normally dogs aren’t allowed, like grocery stores.
K**T
Fits my pet and he is secure while taking a bike ride. Pup is a chewer , this pack is very durable and stood up to his choppers. Would like it to be a little more stable when trying to put pack on back and taking it off. Have to get lower to a table , counter or something for pet to be stable especially if it fidgets in the process of loading and unloading. My pup feels secure once in and rests paws on my shoulders while putting head in air. It’s nice that I can see him over the shoulder . I thought it would be difficult to get pup in. Once I figured out the process it is not any harder than a harness just as long as pet is calm. There are detailed directions with pictures but they were on cards attached to pack. When I detached it, they fell apart and out of order, hence my need to figure it out.
R**A
There’s nothing to dislike. It’s about 3” thick lightweight sturdy foam. It’s easy to install-just pop it into the bottom and you’re ready to go. Yes it’s just foam but the convenience and the price is worth it because I Don’t want to purchase more than I need. It was made to exactly fit for your Sports Sack. I originally purchased my sports sack for my one dog until I rescued another one. She’s the type that has short bursts of energy and then she’s spent so taking her out on three mile walks was not something she could do. I found this foam and it is perfect for my new little low rider so that she can get that little boost and be able to see above my shoulders. I love that it doesn’t add any more weight but still firm enough that is comfortable for her to stand or sit on for the walk.
Trustpilot
2 weeks ago
2 months ago