18 Vegan UGG Boot Alternatives: Many Great Styles and Price Levels
PETA (People for the Ethical Treatment of Animals) - NEWS FLASH: #UGG boots are made of sheepskin, which means that sheep are KILLED to make them. The only HUMANE materials are synthetic
Why You Should Never Buy UGGs - peta2
UGG: We Want Sheep-Free Shoes! | PETA
The Truth About UGG Boots
7 Brands to Buy Instead of UGGs - peta2
Do UGGs Kill Sheep? How UGG Boots Are Made From Sheepskin