Don't worry, Kaley (who is a huge animal advocate) made sure everyone knew that her dog was not harmed in her pink punk rock makeover," #nodogsorpeoplewereharmedduringthemakingofthishairstyle," she captioned the photo.
Like she did with her own hair, Kaley did a safe experiment before taking the plunge. She shared this pic of Ruby's (still white) mohawk before she colored it. "Separated at birth," she captioned the split.
The story of how Kaley acquired Ruby is actually really sweet. She had done a segment for E! News about adoptable animals and Ruby was featured in the shoot. When Kaley got home, she just couldn't stop thinking about the little fluff ball, so she went back and got her.
Fortunately, Ruby had no trouble fitting in with the other pups in the house:
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Gallery | Celebrity Pets: They're Even Cuter Than Their Owners