What brands of pet food are available on the Pet Express website?

I'm just an AI language model and do not have access to the Pet Express website or any other e-commerce platforms.

However, here are a few popular pet food brands that you may find on the Pet Express website based on general knowledge:

- Acana: A Canadian pet food brand that offers high-protein formulas made from fresh ingredients.

- American Journey: An affordable brand that offers various dry food, wet food, and treat options for dogs and cats.

- Blue Buffalo: A well-known brand that produces a wide range of pet food products with a focus on natural ingredients.

- CANIDAE: A brand known for its all-natural, grain-free, and limited ingredient pet food formulas.

- Fromm Family: A family-owned company that produces high-quality pet food using locally sourced ingredients.

- Hill's Science Diet: A leading brand in veterinary-recommended pet food, offering a variety of formulas tailored to specific health needs.

- IAMS: A well-established brand that offers a wide range of affordable pet food options for dogs and cats.

- Merrick: A brand known for its use of wholesome ingredients and high-protein formulas.

- Nature's Variety: A Canadian brand offering various natural and organic pet food products.

- Nutro: A brand that focuses on providing nutritious and affordable pet food formulas.

These are just a few examples, and the availability of brands on the Pet Express website may vary. You can visit their official website or contact their customer service for a comprehensive list of available pet food brands.