Science Diet complaint?
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We help resolve your complaint! Our AI cyber hornets are trained to help you write an effective Science Diet complaint letter, and make sure your case gets taken seriously.
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Sentiment Quiet
no complaints in the last 30 days
Science Diet customer service
- Customer service number
- 1-800-445-5777
- Customer support
- www.hillspet.com
- Corporate office
- Hill's Pet Nutrition, Inc., Aspiria Campus, 6180 Sprint Parkway, Overland Park, KS, United States
- Social media
Contact details checked on 23 Oct 2026
Why use our complaint platform?
Written in minutes
We help you write an effective complaint in minutes. Our AI cyber hornets are trained on thousands of complaint letters that actually worked.
We will make some noise!
Your complaint gets the attention it deserves. Our cyber hornets could post it on social media, send it by printed letter or use other escalation tools at our disposal.
Your personal case coach
Our AI models open a case file and keep coaching after you file: what to reply, when to push, and how to escalate if nothing happens.
You are not alone
Join 73,608 consumers who refused to be ignored. Our community is there for advice while you chase your resolution.
Is Science Diet legit?
LegitScience Diet is genuine pet food from Hill's, sold at vets and pet stores, but even a trusted name can have a bad batch. Hill's recalled canned dog foods, Science Diet among them, over excess vitamin D in 2019, so keep the lot code from the bag or can if your pet falls ill.
What we checked
- Sold as Science Diet since 1968
- Part of Colgate-Palmolive
- Head office in Overland Park, Kansas
Watch out for
- A dog or cat that refuses a new bag or falls ill after it, with the lot code kept.
- A can that shows mold or a bulging lid when you open it, well before its best-before date.
- A bag bought from a marketplace seller outside Hill's authorized retailers, where the date or lot code is hard to trace.
Pet sick after switching to Science Diet?
We help you write it, it gets its own public page, and you can have it sent to Science Diet as a formal letter.
File a Science Diet complaintCommon customer service questions about Science Diet
How do I file a complaint about Science Diet?
Do you have a dispute or a bad customer experience with Science Diet? Report it through our website to maximize the chance of getting it resolved.
We help you write an effective complaint in minutes. Our AI models are trained on thousands of effective complaint letters. Then we push it through emails, social media, paper complaint letters and other tools at our disposal. And you are not alone: our helpful community is there for advice.
How do I contact Science Diet customer service?
Science Diet customer service in the US is run by Hill's Pet Nutrition on 1-800-445-5777, and the contact page on the Hill's website also offers live chat, an online form and a postal address. Have the bag or can in front of you: consumer care usually asks for the formula name and size, the lot code and best-before date printed on the pack, and where and when you bought it. Keep the pack and any food left in it until the matter is settled.
Bag or can not right? Put the details in with us too, and we push the complaint to Hill's Pet Nutrition by email, social media and printed letters.
What should I do if my pet got sick after eating Science Diet?
If your dog or cat becomes unwell after eating Science Diet, contact your vet straight away and tell them which formula your pet ate, how much and when. Stop feeding from that bag or can, but keep it, with the lot code and best-before date visible, and seal what is left. A short timeline of the symptoms, the vet's notes and the invoice make the report much stronger.
Report it to Hill's Pet Nutrition on 1-800-445-5777, by live chat or through the online form, giving the formula, the codes and the clinic or store where you bought the food, and ask for a reference number.
Vet costs after a new bag? Open a case with us: our trained AI keeps advising you on what to send Hill's, which records to add and when to push again.
What can I do if Science Diet kibble looks or smells different?
If a new bag of Science Diet kibble looks, smells or feels different from the last one, or your pet suddenly refuses it, compare it with an older bag if you still have one and keep both. Photograph the kibble side by side, the pack with its lot code and best-before date, and anything unusual such as mold, clumps or a foreign object. Report it to Hill's Pet Nutrition on 1-800-445-5777 with the formula name and the codes, and ask whether anything about that formula or that lot has changed.
Kibble that looks nothing like the last bag? We help you set out the comparison in minutes through our complaint process, photos and lot codes included.
Can I get a refund for Science Diet pet food?
For a faulty bag or can of Science Diet, the vet clinic or pet store that sold it is usually the quickest route to a refund or an exchange: take the receipt and the pack back and ask about its return policy. You can also report the product to Hill's Pet Nutrition on 1-800-445-5777 with the formula, the lot code, the best-before date and where you bought it, and ask what it can offer. Keep the receipt, the packaging and any food that is left until the matter is settled.
What do people complain about most at Science Diet?
Nothing has been reported about Science Diet here yet. Our research shows what typically goes wrong with premium dog and cat food brands: pets that become unwell or refuse to eat after a new bag, kibble that looks or smells different from the last pack, mold or foreign objects in the food, formulas that seem to have changed, damaged bags and cans, and refunds for faulty food.
Dog or cat suddenly refusing a fresh bag? Be the first to report it: your case opens the record for the next Science Diet owner who opens a bag from the same lot.
What happens after I submit my complaint?
Your complaint gets its own public page on Complain.biz and we get to work: we bring it to the attention of Science Diet through emails, social media, paper complaint letters and other tools at our disposal.
And we stay with it after you file. Our trained AI opens a case file for you and keeps coaching: what to reply, when to push again, and how to escalate if nothing happens.
Can other consumers help me with my Science Diet complaint?
Yes. We have an active community of consumers, and complaints here are public: people who ran into the same problem with Science Diet can give you advice or back you up with their own story. A complaint with a community behind it is much harder to overlook.
Science Diet complaints
Helpful experiences shared by Science Diet customers. Search, discuss and connect with other people in our community.
Science Diet complaints per month
Dec 2025 - Nov 2026Complaints filed on Complain.biz about Science Diet in each of the last twelve months.
No complaints about Science Diet yet. Yours can be the first.
How Science Diet compares
Science Diet customer service compared to others in the Pets / Animals category.
| Company | Complaints | Biggest problem |
|---|---|---|
| Petco | 7 complaints | |
| PetLab Co | 7 complaints | |
| Chewy | 6 complaints | |
| Banfield | 3 complaints | |
| Science Diet (this page) | 0 complaints | No complaints yet |
| Blue Buffalo | 0 complaints | No complaints yet |