We asked for your best mutt pics to do a bit of dog-enometry and add up some awesome pup combos. Whatever the equation, we ruv them all. ♥♥♥
"This is Cooper. He was rescued in Southern California. He's a two year old Weimaraner and Great Dane mix." -Mariah N.
"Furbabies, Tootie & Addy (Puggles)" -Stacey R.
"This is Duff. He's a 4 year old German Shepherd/Chow Chow mix but we call him a Shapow! And with all that fur, winter is definitely his favorite time of year...now if only he could get mommy to like the cold as much as he does :-/" -Carla K.
"Finnley is our beloved Schnoodle and the heart of the family! His mom was a peach colored Poodle and his dad a handsome Schnauzer. Now almost 10 months old Finnley loves to spend his time outside, playing with anything that squeaks or bounces. Finnley also likes to romp around with his best friend Ben, a 2 year old Schnoodle." -Meredith O.
"This is Ewok. Both of his parents are 1/2 pug 1/2 jack russell terrier. First photo was taken after a bath. Second photo was taken after we shaved his curly coat for the summer!" -Kelly B.
"This is Moxxi. She is a German Shepherd Husky Mix. 19 weeks old today!" -Juliann R.
"This is Astro :) He is a husky/lab/shepherd cross who was adopted from the Cambridge Humane Society :) Half the litter was pure white, and some of his other siblings look like him but have longer fur so he may be a mix of other breeds too. Who knows! He came from up north in Attawapiskat, Ontario." -Brittney K.
"This is Stan who is a Pug/Boxer mix. He's somewhere between 7 and 10 years old and was adopted through Mid-Atlantic Pug Rescue." -Jenny H.
"This handsome little dude is Reje (pronounced Reggie)! People ask if he's a rat terrier often, but he's actually a JackPin (Jack Russell Terrier (dad)/Miniature Pincher (mom) mix). Too bad this photo doesn't include his curled tail - it's one of his cutest features." -Sara F.
"This is Sterling. Interesting looking dog, isn't he? I got him through a greyhound rescue group, but we all knew he wasn't a purebred greyhound. So many people asked what he was that we did a DNA test. Sterling is a greyhound/lab mix! We think his mix turned out really nice!" -Becky W.
"This is Lily... I was told she was a mix between Chihuahua and Pekingese!" -Kristin H.
"This is Truman! He's a Great Dane & St. Bernard Mix! His best friend is Vinnie, who is a Puggle (pug & beagle mix) (: " -Kellie G.
"This is Action Jackson from Memphis, Tennessee! His momma was a bluetick coonhound/beagle mix, and his daddy was a black lab mix. Best. Dog. Ever." -Charlene Y.
"Here's my Harry-dog. He is a Bo-shih (part Boston Terrier part Shih Tzu." -Casey V.
"This is Armani the Chiweenie (Chihuahua + Dachshund)! He says, 'Beep beep let's GO!'" -Stepheni H.
"Quillie - Jack Russell Terrier/black Lab mix." -Amy R.
"This is Diesel. He is a Catahoula Leopard Dog and Rhodesian Ridgeback mix. He is just over a year old, we rescued him about 5 months ago, he is almost completely blind in one eye and has diminished eyesight in his other eye. We love him and spoil him and seriously could not have asked for a better furry four-legged child!!" -Lori I.
"Tar my Boston Terrier/Chihuahua." -JoAnna F.
"This is Georgie! He's a Boxer x Lab who loves apples, sticks, walks, cuddles, and sitting on his momma's lap. People never guess his mix and just love his brindle colouring!" -Sam W.
"This is Fozzie Bear! I rescued him ( or rather, he rescued me) at 8 weeks old! He's half Pomeranian, half Boston Terrier..full-time lady killer. <3" -Allyson M.
"This is Ollivander, aka Ollie! A 4 year old Bugg (boston terrier/pug mix) :)" -Heather L.
"This Rocco, our 6 yr old Black Bassador (Black Lab/Basset Hound Mix). He may be a bit short, but he is definitely an Adventure Dog!" -Tasha G.
"Guinness, an Aussie/shepherd mix that was made for agility and swimming!" -Paige H.
"This happy fellow is Bowzer! My 4month old American Bulldog/Pit Bull mix!" -Melody L.
"This is Tater bug. She is half Pug & half Sharpei." -Anthony W.
"This is Peanut Butter Brickle. His dog DNA test showed over 40 different breeds in his make up! We think that is 40 shades of awesomeness! He believes, and we concur, that he is the most interesting dog in the world." -Rachael J.
If you want your pup to be featured in a Mutt Math roundup, add your photo to our Google+ community! (And if your pup wasn't featured in this round, fear not! We'll have another round soon.) ;)