10 Dogs That Will Break Your Heart, Then Make You Smile

Like humans, dogs can face health obstacles. Sometimes man's best four-legged friend needs a little help making all four limbs properly function.

Whether it's from injury or disease, dogs with physical challenges can't always run freely like their furry buddies. That's where places like Eddie Wheels for Pets come in to help Fido find his freedom.

"Every day we put a dog back on its feet and on a roll, there's tears of joy and it feels like Christmas," Leslie Grinnell of Eddie Wheels told Mashable.

Roll through the gallery above for 10 adorable pooches wheeling through life.

Homepage image courtesy of Flickr, rickharris