Better buy: Amazon vs Chewy

This article was originally published on Fool.com. All figures quoted in US dollars unless otherwise stated.

E-commerce company Chewy (NYSE: CHWY) is focused solely on the pet food and pet care category, while for Amazon (NASDAQ: AMZN), that’s just one of countless categories and business lines. But within that niche, the two are battling aggressively for sales and dominance.

So which one is the better buy for investors today?

The everything store

Amazon barely needs an introduction – it’s the global leader in e-commerce and cloud computing by a wide margin. And those two markets are beyond massive.

For example, the global retail market is estimated to be worth $25 trillion. The worldwide public cloud computing market is…