Petco goes public again as spending on dogs and cats soars
By JOSEPH PISANI, AP Retail Writer NEW YORK (AP) — Petco, the pet store chain, went public again Thursday, hoping to cash in on people's obsessions with their furry pets. Petco's stock, which opened at $18 Thursday, soared 63% to close at $29.40, valuing the company at more than $6 billion. It raised $864 million after selling 48 million shares in its initial public offering. The company plans to use