• k9 sport sack booster block
  • k9 sport sack booster block
$ 12.95

$ 9.95

  • Adds 3 inches to any Small, Medium and Large K9 Sport Sack Dog Carrier.
  • Made from quality foam. Built to last.
  • Removable and washable cloth.
  • In between-er dogs - i.e. wide body, but short
  • Growing dogs
  • Dogs that just need a little boost in their current size

What size do I order?

  • Each Booster Block size correlates with the size of K9 Sport Sack.

Can I use multiple Booster Blocks?

  • Yes you can. We don't recommend anymore than 2 in a K9 Sport Sack at a time.

The Booster Block seems too big to fit in my K9 Sport Sack?

  • The Booster Block was designed to be a tight fit in the K9 Sport Sack to ensure a snug and sturdy fit while in use.


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