The company was founded in 1965 as a mail-order business selling veterinary supplies. The company was acquired in 2000 by Leonard Green & Partners and TPG Capital. Followed failed discussions between Petco and PetSmart over a merger, CVC Capital Partners and the Canada Pension Plan Investment Board agreed in November 2015 to acquire Petco in a deal worth $4.6 billion (USD).

In 2004, Petco bought the naming rights to San Diego's then-new downtown baseball stadium, making it Petco Park. The company agreed to pay the San Diego Padres about $60 million over a period of 22 years. At the time, it was one of the highest prices paid for naming rights to a baseball park. Jim Myers had been the chairman and CEO of the company since 2004, having been with Petco since 1990. In 2016, he announced his retirement, and was succeeded by company president and chief merchant Brad Weston.

In 2011 Petco opened a 116,000 square-foot corporate support centre in San Antonio. The facility houses approximately 400 employees and will operate in conjunction with a corporate support centre in San Diego. In June 2018, Ron Coughlin, a veteran Hewlett-Packard and PepsiCo executive, took over as CEO.

In August 2018, a partnership was signed with Canadian Tire to begin selling Petco's private label brands of pet food and accessories at its 500 Canadian stores, bringing Petco to the Canadian market for the first time.

Petco offers great discounts and promotions during Black Friday. Discover the best deals of the year and become a savings expert.

My Deals 365 has the latest brochures, catalogs and tips for buying everything you need without overspending. Find the best prices and the latest news from all your favorite stores in one place.

This year, Black Friday is November 24. Although the event lasts only one day, many stores offer discounts days before the event starts, extending their promotions until the end of the week.

Get ready to make the most of the most important discount season of the year. My Deals 365 has the catalogs and brochures of all the stores that offer discounts both on Black Friday and other promotional seasons.

From home appliances to sporting goods, apparel and furniture, our catalogs will save you time and money when shopping for what you're looking for.

Visit My Deals 365 and get discounts of up to 80% on selected products during Black Friday. Forget about high prices and inflation, with My Deals 365 you will always find the smartest way to save.

My Deals 365 brings you the best Petco discounts and booklets. Discover the current offers that this store has for you and find out the best discounts in its nearer store to you. Get the very best offers right now with My Deals 365 and discover what this popular organization can offer you. Whatever you want to buy food for your dog, a treat for your cat, or buy a guinea pig, Petco has you covered. Compare prices between different stores and take advantage of all the promotions this chain of stores has for you right away.

The brochures and catalogs contain the best weekly, monthly and yearly promotions, with offers and discounts available today in stores. To check the updated prices you can also browse the official website online: https://www.petco.com/shop/en/petco store