Chewy CEO Sumit Singh on the IPO, competing with Amazon and more

Chewy.com, the online pet product retailer owned by PetSmart, priced its IPO above the expected range at $22 per share, giving the retailer at potential market valuation just shy of $9 billion. Chewy CEO Sumit Singh joins "Squawk on the Street" to discuss the IPO.

Watch the video interview here.