Petco's free shipping policy is straightforward. Get free shipping on all purchases of $35 or more. This free shipping policy applies to standard shopping within the United States. Standard shipping may take from two to five business days to arrive depending on location and how busy it may be. If you would like your items shipped sooner, consider Petco's premium shipping options with delivery in under two days. Another option you may consider is the curbside pickup for your order. Place your order from home and pick it up without getting off our vehicle.