There's about a three feet difference in size between the world's tallest and smallest dogs, according to Guinness World ...

There's about a three feet difference in size between the world's tallest and smallest dogs, according to Guinness World Records.

One might think that two dogs that are at the extremes of size would ignore each other, or worse, but these two pooches ...

Reggie, a 7-year-old Great Dane from Idaho, and Pearl, a 4-year-old Chihuahua from Florida, put their (size) differences ...

Reginald, a 7-year-old Great Dane from Idaho, and Pearl, a chihuahua from Florida, are both certified winners in their ...

Penny, a Chihuahua mix and service pooch, is now in intensive care after one of the larger dogs set upon her out of nowhere ...

The math gets even more complicated when factoring in the dog's size: Bigger dogs start to age faster than small dogs around age 6, and the gap increases by year eight. This relationship between ...

When both dogs are walking, Pearl, a 9.14-centimeter (3.6-inch) tall chihuahua, barely reaches the top of Reggie’s paw, such ...

If you are looking for tiny furry companions, these small dog breeds are perfect lap pets and melt hearts with their cuteness. This small dog breed has a luxurious, long coat, boasting one of ...

Reggie, a 7-year-old Great Dane who stands at a staggering 3 feet 4 inches, and Pearl, a 4-year-old Chihuahua who measures in ...

(AP) — A playdate between the world’s tallest and smallest living dogs went the way of most dog park encounters despite the 3-foot height difference — lots of tail wagging, sniffing and ...