Ever notice how dog breeds look so different from one another? A Maltese weighs about seven pounds, while the English mastiff can weigh up to 240 pounds. It's not just weight, either. Just look at ...

Here’s a look at the puppy and adult versions of 14 dog breeds that literally look nothing alike from puppyhood to adulthood.

A new study published in the scientific journal Biology Letters reveals that working dog ... across dog breeds could shed light on the senses and functions that are important for different types ...

You can get in touch with Liz by emailing [email protected]. A video of different dog breeds testing their speeds against a four-wheeler quickly went viral with over 2.1 million views on TikTok.

How did your friendly Fido become so different from his closest living ... In fact, the variation among breeds of dogs is far greater than the variation among other completely distinct species ...

Analysis of almost 1,700 dogs from 172 different breeds revealed pint-sized “toy ... are actually counter-intuitive and counter to the patterns that we have seen throughout the evolution ...