Best Rat Lab Blocks In May 2025

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With the number of alternatives available on the market, getting the right one could sometimes be a difficult task.. That’s why our platform is dedicated to product testing and coming up with this list of top 10 Best Rat Lab Blocks. Having done thorough research on this topic, we hope that our list will help you find the one you need!

To help you in your search, we have completed this list of the Best Rat Lab Blocks.

Top Rated Best Rat Lab Blocks Of 2025

Rank	Product Name	Score
1	ENVIGO-Harlan Teklad Global Rat Food Pellets Buy Now	9.7 Buy Now
2	Kaytee Forti-Diet Pro Health Mouse, Rat & Hamster Food, 5 lbs., 5.1 LB Buy Now	9.5 Buy Now
3	ENVIGO-Harlan Teklad Global Rat Food Pellets 2014 Buy Now	9.1 Buy Now
4	Oxbow Essentials - Mouse & Young Rat Food (2 Pack) Buy Now	8.8 Buy Now
5	Oxbow Essentials Adult Rat Food, 3-Pound Bag Buy Now	8.6 Buy Now
6	Supreme Petfoods Science Selective Rat Food, 4 Lb 6 Oz Buy Now	8.3 Buy Now
7	ENVIGO-Harlan Teklad Global Rat Food Pellets 2018 (2LB) Buy Now	8.1 Buy Now
8	Mazuri Rat & Mouse Diet Rodent Food, 2 Pound Bag Buy Now	7.8 Buy Now
9	Nesom Distributing Envigo (Formerly Harlan) Teklad Adult Rat Food Diet Global 2014 (5lbs) Buy Now	7.5 Buy Now
10	Oxbow Essentials - Adult Rat Food 6 Pound (2 x 3 Pound Bags) Buy Now	7.2 Buy Now

1. ENVIGO-Harlan Teklad Global Rat Food Pellets

• Harlan

2. Kaytee Forti-Diet Pro Health Mouse, Rat & Hamster Food, 5 lbs., 5.1 LB

• Nutritionally balanced
• Larger, crunchy pieces supports dental health through natural chewing activity
• Prebiotics and probiotics to support digestive health
• Naturally preserved for ideal freshness

3. ENVIGO-Harlan Teklad Global Rat Food Pellets 2014

4. Oxbow Essentials - Mouse & Young Rat Food (2 Pack)

• This food is also ideal for mice of all ages
• Quality tested and guaranteed
• Contains the right balance of protein, fats, and energy sources for your pet
• This food is specially designed for rats that are young, pregnant, or lactating

5. Oxbow Essentials Adult Rat Food, 3-Pound Bag

• 3-lb bag .
• Nutritionally balanced
• Low in fat .

6. Supreme Petfoods Science Selective Rat Food, 4 Lb 6 Oz

• Helps sustain healthy skin and coat
• Rich in natural ingredients with zero added sugar
• Prevents selective feeding
• A nutritionally complete and balanced food for pet rats
• No artificial colors

7. ENVIGO-Harlan Teklad Global Rat Food Pellets 2018 (2LB)

8. Mazuri Rat & Mouse Diet Rodent Food, 2 Pound Bag

• Contains natural vitamin e
• Nutritionally complete rat and mouse food - no vitamin or mineral supplementation needed
• Vegetable-based formulation
• Pellet form - easy to feed, minimizes waste

9. Nesom Distributing Envigo (Formerly Harlan) Teklad Adult Rat Food Diet Global 2014 (5lbs)

• An envigo (formerly harlan) teklad laboratory diet.
• Nutritionally balanced and exceptionally consistent.
• Envigo (formerly harlan) teklad 14% protein rodent diet
• Globally recognized as one of the best quality rodent diets available.
• Repackaged by nesom distributing for your companion animals.

10. Oxbow Essentials - Adult Rat Food 6 Pound (2 x 3 Pound Bags)

• Made to be a complete kibble that prevents selective feeding behaviors that are commonly associated with seed-based diets.
• This is a nutritionally balanced feed, designed to increase the longevity and well-being of the pet rat.
• This product has been formulated with guidance by a combined team of professionals with experience in laboratory animal science, zoo and wildlife nutrition. members include a leading nutritionist with 25 years of expertise in laboratory animal science, formerly with the national institutes of health and a member of national research council committees.
• Perfectly made as a specialty feed, with a taste they will love, designed exclusively for your adult rat's nutritional needs.
• Research has shown that animals in the adult stage of life require lower levels of certain nutrients. foods high in fat reduce the rat's ability to control energy consumption, resulting in obesity. regal rat - adult rat food is a low fat diet designed to meet the nutritional needs of adult rats without life threatening obesity.