Step 1 Unscrew the product cover counterclockwise ; Step 2 Put in dog food ; Step 3 Screw the clockwise ; Step 4 Give it to pet directly. Read more Pet food dispenser ball toy's size:5.9 x 5.3 x 4.9 in, Ideal pet treat dispensing toys for puppy pets, small to medium cats, dogs. Perfect for fetch and interaction with your dog. You can add food or treats into the grooves and this keeps your dog entertained and active. Pet food dispenser ball The cover can be detached, convenient and practical, the cover can be opened and opened into snacks, and the cleaning is convenient. Read more Rhino Mouth Shape Dog Muzzle Covers Rhino Mouth Shape Dog Muzzle Covers Rhino Mouth Shape Dog Muzzle Covers Pig Mouth Shape Dog Mouth Covers Pig Mouth Shape Dog Mouth Covers Available Colors Yellow, Blue, Red Yellow, Blue, Red Yellow, Blue, Red Green, Blue Green, Blue Adjustable Length ✓ ✓ ✓ ✓ ✓