Bet you didn't know that today is International Dog Biscuit Appreciation Day, didja? If you overlooked this important pet occasion, perhaps your pup marked it on his calendar! As much as dogs love scarfing down crunchy treats, we humans also should recognize this doggie delectable for admirable services rendered in training, rewarding, and overall spoiling our pets. Here's a roundup of some of the most decadent, outrageous biscuits worthy of this special food day.
Source: Flickr User Greencolander 
The pigs in a blanket of your youth were never this healthy: these Rollies  contain egg whites, rice flour, and olive oil.
For savory-minded pooches, bacon-and-cheese rolls  will satisfy the munchies.
These yogurt-covered, peanut butter-drizzled biscuits  look like Valentine's Day candy, but they are nutritionally rich with oat bran and flaxseed.
The smell of freshly baked apple pie can make a member of any species salivate, but these apple pie treats  are strictly for dogs and include tasty applesauce, blueberries, and cranberries.
Give your pup "a pizza your heart" with all-natural pizza treats . The crust is peanut butter dough, and what appear to be tiny bell peppers and cheese sprinkles are really yogurt chip decorations.
Make your pup an offer he can't refuse with chicken and carob cannoli  made with real chicken, organic cage-free eggs, and sugar-free yogurt frosting.
Candy is dandy, but treats are so neat! Cute yogurt-topped peanut butter cups  are dog-safe with carob substituted for chocolate.
All-natural prince and princess treats  are lavishly dipped in yogurt royal icing, then sprinkled with chopped yogurt chips.
Just like grandma used to make . . . almost. Carob-and-peanut butter thumbprint cookies  contain wheat germ and flaxseed to keep them healthy for dogs.
Treat your pup to a birthday bash with this pink birthday cake .
Taking a page from chocolate-banana cake, these carob'nana pupcakes  are topped with yogurt frosting, organic unsweetened carob, and an organic unsweetened banana chip.
Treat coffeehouse pups with blueberry barkscottis  made with organic berries.
Organic birthday pupcakes  come in a variety of delectable flavors (think sweet potato, carrot, double carob, or a combo) to brighten your dog's special day.
Get your pet's morning off to a great start with pup tarts . Slightly different from your box of sweet treats, this dog-friendly version contains beef broth and brown rice and is slathered with carob and yogurt.
Made with USDA food-grade organic lavender, these lovely flower-shaped dog cakes  may just lull your pup into a lavender-induced slumber!
If your pooch is a nut for colorful treats, indulge him with Cheddar cheesy doughnuts  complete with vibrant sprinkles.