Open the zipper at the bottom of the pouch. Make sure the cap is secure. Pour or spoon-in your favorite squishy food. Some customers prefer to use a funnel, but we have found that it's just as easy to pour or spoon in the food. Tapping the lid on the counter may help to move the contents toward the cap, as you are filling the pouch.
Everyone holds the pouch a bit differently, so a fill line would not be accurate; however, you may want to find a “fill marker" that works best for you… for example: the top of the grass. Initially, try filling the pouch about 3/4 full. This will help to avoid an overflow when sealing the zipper. TO PREVENT LEAKS, DO NOT OVERFILL.