Pomeranian dog on a flowering field. Image by Ksuksann via Depositphotos. A Chihuahua sitting on a fluffy white rug. Image by belchonock via Depositphotos. Chihuahuas are often known as the smallest ...

Illustrator Lili Chin became fascinated with dog behaviour in 2008 after her Boston terrier, Boogie, bit their landlord and they almost got evicted. Ordered by her landlord to get training for ...