Mazuri 18% Rodent Breeder 6F Cubes Rat & Mouse Food, 40-lb bag

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About This Item

Details

  • Provides optimal nutrition for breeding colonies of rodents.
  • Oval block shape reduces food waste and promotes dental health.
  • Contains yucca shidigera extract to control ammonia odors in breeding facilities.
  • Designed for maximum production.
  • Created by PhD nutritionists in collaboration with US breeding facilities.

Ingredient Information

Feeding Instructions

Questions & Answers

1 Customer Questions


Can you feed this to your pet rat even though you don't breed them?

Answer by ChewyJul 21, 2024
This recipe can be fed to a non-breeding rodent. However, it is recommended to keep an eye on the rat's weight to make sure they do not become overweight. This food is designed to be the sole diet without supplemental food items.
4.5
Rated 4.5 out of 5 stars
86 Ratings

34 Customer Reviews



Rated 2 out of 5 stars
By Britteny on Jul 29, 2025

Leave it sit

Ordered this bag because the the normal stuff i buy for my rats was out of stock. Compared to my other food I get this food isn't at dusty. At first when I gave

Ordered this bag because the the normal stuff i buy for my rats was out of stock. Compared to my other food I get this food isn't at dusty. At first when I gave my rats the new food they were all about the new food after a few days they kindof stopped eating it and just started to let it sit.


Rated 1 out of 5 stars
By Nile on Jul 29, 2025

Missing items

Order arrived tour up and a couple items I purchased were missing and the turtle food I ordered had been opened up and dumped out buy someone. Would love a refund

Order arrived tour up and a couple items I purchased were missing and the turtle food I ordered had been opened up and dumped out buy someone. Would love a refund if possible please and Thank You chewy.


Rated 1 out of 5 stars
By Richard on Jun 27, 2025

Dead mice

Since I started using this Mazuri Rodent breeder food, my mice started to die. I'm switching to the one I was using before from Mazuri

Since I started using this Mazuri Rodent breeder food, my mice started to die. I'm switching to the one I was using before from Mazuri


Rated 5 out of 5 stars
By MkayD on Feb 22, 2025

Squirrels raised on this love it & praire dogs

We rehab Squirrels and for 8 years we have used this exact brand from a local feed store and successfully raised Squirrels until released. Some Squirrels special

We rehab Squirrels and for 8 years we have used this exact brand from a local feed store and successfully raised Squirrels until released. Some Squirrels special needs and this nugget keeps them healthy with teeth, nutrition from no sun when captive. No different then squirrel block which are hard to find. Thank you chewy for carrying this product. No sick Squirrels ever from this. If anything keeps them healthy


Rated 5 out of 5 stars
By Susan on Jul 16, 2025

Great Food

Rats are doing really well on it, they are a healthy weight and it really reduces the smell.

Rats are doing really well on it, they are a healthy weight and it really reduces the smell.


Rated 5 out of 5 stars
By Mathew on May 8, 2025

The price is Great!

Was looking for this food everywhere and found it here on Chewy's website cheaper than what I was previously paying for it. Thank you for selling this rat food and

Was looking for this food everywhere and found it here on Chewy's website cheaper than what I was previously paying for it. Thank you for selling this rat food and at a great price!


Rated 1 out of 5 stars
By J on Mar 30, 2025

Great product, poor packaging

Great product, it's shipped lose in a box much larger than it should be and the blocks are pretty crushed up by the time they reach you. A little bubble wrap or

Great product, it's shipped lose in a box much larger than it should be and the blocks are pretty crushed up by the time they reach you. A little bubble wrap or a smaller box would go a long way.


Rated 5 out of 5 stars
By Aj on May 10, 2025

Good stuff

Changed my mice diet 2 weeks later boom preg mice good stuff been trying for a few months and this took care of that

Changed my mice diet 2 weeks later boom preg mice good stuff been trying for a few months and this took care of that


Rated 1 out of 5 stars
By The on Mar 10, 2025

Shrinkflation

Mazuri is turning into every other greedy corporate company and shrinking the size of their bags and charging the same amount. They shrink their 50 lb bag to a 40

Mazuri is turning into every other greedy corporate company and shrinking the size of their bags and charging the same amount. They shrink their 50 lb bag to a 40 lb bag, which is an immediate 20% loss for small businesses


Rated 5 out of 5 stars
By Alicia on Apr 26, 2025

Excellent food

I have tried other rodent food. They eat less of this but have bigger and more frequent litters when eating this one.

I have tried other rodent food. They eat less of this but have bigger and more frequent litters when eating this one.