Discussing what's behind the stock market rally and where PetSmart is going, with Bob Olstein, Olstein Capital Management CEO.
CNBC's Jim Cramer assesses Jana Partners' stake in PetSmart. Cramer says the website is terrible but if they get the omni-channel right then the business is worth a lot.
Michael Lasser, hardline retail analyst at UBS, says PetSmart is facing "intense" competition from online retailers.