Scientists say most dogs have some wolf DNA even chihuahuas(03)
This image is part of a curated gallery related to Majority Of Pet Dogs Even Chihuahuas Contain Detectable Wolf Dna New Study Reveals. All visuals are selected to provide relevant visual reference for the topic.
Image gallery: Majority Of Pet Dogs Even Chihuahuas Contain Detectable Wolf Dna New Study Reveals
:max_bytes(150000):strip_icc():focal(731x331:733x333)/wolf-Chihuahua-112625-a19f2e4a650a426bb9e25f58b3a03707.jpg "Detectable Wolf DNA in TwoThirds of Dog Breeds, Including Chihuahuas")
