Dog owners, remember February 23rd is National Dog Biscuit Day! And International Dog Biscuit Appreciation Day. Dog biscuits come in a variety of sizes, shapes & flavors. Rewarding man’s best friend for good behavior, as part of their training or show their canine companions how much they love them. Dog biscuits serve as vitamins & medicines holders or help keep teeth healthy & fresh, too! A cute, blue merle, blue eyed miniature Australian Shepherd getting a dog treat!