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 any more 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.