Science Diet Dietary Preference

Wet vs. Dry Dog Food

Some dogs prefer dry dog food to wet, and vice versa. Learn how dry, wet, and other food forms can enhance your dog’s nutrition during mealtime.

Updated on August 7th, 2025

New Dog Owner's Guide: Feeding, Health, & Creating a Happy Home

Learn how to care for your dog, recommended diet and training. Find the right food, supplies and equipment at your neighborhood Petco.

Updated on April 9th, 2026

Dog Food Labels: Understand Ingredients for Your Pet's Best Health

Did you know that what's printed on your dog's food package isn't always straight forward? Learn all the insights behind what's printed on the label.

Updated on November 6th, 2025

Prescription Pet Food: Is It Essential for Your Dog or Cat's Health?

Vet authorized diets are typically needed only when a pet has specific health issues, but learning about how they're different from "normal" foods can help you be a more well-rounded pet parent.

Updated on October 23rd, 2025

Limited Ingredient Dog Food: Soothe Allergies & Sensitivities

Limited ingredient diets come with one major benefit - pet parents are able to identify exactly what goes into their dog's body and avoid any specific ingredients. While a suitable diet for many dogs, LID diets can also be great for dogs with food sensitivities.

Updated on October 23rd, 2025

My dog likes z/d. Is there a cheaper Hill's alternative at Petco?

Thats funny! Most dogs don't want to eat the Z/D! I don't think they have a food that tastes exactly like the Z/D at non-prescription price but you could try any of the science diet dog foods - all of which are very palatable and she may like. For just a general food, I like science diet adult for dogs over 1. Once she is over 7 years old, I recommend to switch her to the senior diet. It is perfectly safe for her to eat the z/d long term although that would be expensive for you. I hope this helps!

What fish dog food helps dry skin if my dog eats Science Diet?

Science Diet is an excellent food but as you have noticed their over the counter foods typically don't have fish. They do have a prescription diet with fish but it can be expensive. I included a couple links to a couple different types of food that contain Salmon. https://www.chewy.com/purina-pro-plan-focus-adult-sensitive/dp/128666 https://www.chewy.com/purina-one-smartblend-sensitive/dp/37688 Thank you for using Boop by Petco.

Can I mix Wholehearted grain-free with Science Diet dog food safely?

I don't know what Science Diet formulation you are using but I would stick with that. Science Diet is an excellent company with a great reputation. All their diets are thoroughly balanced and tested. Wholehearted is grain-free and there is new evidence (scientific studies) that are showing a link between grain-free diets and heart disease in dogs. I would stay away from grain-free diets. Just my personal opinion. Best wishes.

Why is Science Diet low in meat? Is it a healthy dog food choice?

Dogs have evolved to eat a very mixed diet similar to ourselves as they have become domesticated, indeed wolves and wild dogs do not eat an entirely meat diet either. Many dogs do very well on a diet with a mixture of meat, cereals and vegetables - the true value is in the correct balance of digestible nutrients - protein/carbs/fibre as well as vitamins, minerals and supplements and not in the actual source they came from as long as they are prepared correctly. Bear in mind however some dogs have particular sensitivities or dietary conditions which require specialist or prescription diets

Is Hill's Science Diet a good long-term food for my dog's allergies?

Thank you for submitting your question regarding Snowball. Hill's Science Diet is a great food and can certainly be fed longterm. It is from a trusted company and backed by extensive research. More importantly, it seems to be controlling her diarrhea. This means that she is likely feeling better on a daily basis. I hope this information helps!