Valentine's Day is just around the corner, and for every couple that seems to have more in common than not, there is an odd pairing that just makes your heart melt. Though cats and dogs are often pitted against each other as foes in the animal kingdom, when living under the same roof, they can become inseparable. If you're looking for a little love today, get some warm, fuzzy feelings from these "purrfect" pairs.>> Share your pet Valentine's Day videos>> More u local