1. Free shipping

Many orders over $49 offer free shipping when for online orders. This includes items under 300 pounds. Live fish and some other items cannot be shipped so buyers are asked to carefully read the fine print when ordering supplies. Bird seed, fish food and other products for animals can be shipped.

2. Earn rewards with the Pet Pal card

This card can be used in the store or online for $5 back in rewards when toys, treats, grooming services and other items are purchased. Every $100 spent gives back $5 in rewards. Dog houses, cat beds, bird cages, fish tanks, collars, leashes and other items are included in the rewards program.

3. Save with PETCO store brands

PETCO's store brands are equal to name brands and offer substantial savings. This includes dog and cat treats and litter box products. Bring in the old cat litter container for a refill and save up to $5. Save on PETCO's dog and cat foods.