K9 Sport Sack TRAINER Dog Backpack


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A great option to get your pet used to forward-facing adventures. Perfect for casual activities such as walks, small hikes, and easy bike rides. Featuring lumbar support for your comfort and upper ventilation for your pet's comfort. 30 lb. limit.



  • First things first. Make sure you know your dog's measurements
  • GIRTH - Measure around the widest part of the dog's chest
  • LENGTH - Measure from the collar to the base of the tail
  • If your measurements don't line up perfectly with one size or have a growing dog, don't worry. Select the size that accommodates your largest measurement. You can always add a Booster Block to make up for lack of length.