Chewy shares turn negative as the boost from Roaring Kitty’s new stake diminishes CNBCFactbox-What is Chewy, the pet products website ‘Roaring Kitty’ is championing? Yahoo FinanceChewy Stock Drops as Keith Gill, ‘Roaring Kitty’ Takes Stake in GameStop CEO’s ‘Other’ Company Barron’s‘Roaring Kitty’ takes Chewy stake Fox Business