DR. TIM'S Flavor Booster Genuine Freeze-Dried Dog & Cat Food Topper, 3-oz bottle - Chewy.com

Dr. Tim's Flavor Booster Genuine Freeze-Dried Dog & Cat Food Topper, 3-oz bottle

By Dr. Tim's
Rated 3.6977 out of 5 stars
$14.39Chewy Price
$13.67Autoship Price
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About This Item


  • 100% freeze-dried powder is a great flavor booster containing B vitamins (mainly B12), folate and vitamin A.
  • Packed with Coenzyme Q-10 to help support cardiovascular health, plus additional iron, copper, zinc and purines.
  • Easily digestible additive is made with real, pure meat, with no fillers—so you can be sure your pal is getting the best.
  • Can be served as a powder topper or re-hydrated for a whisker-licking gravy whenever he needs a boost.
  • USDA-inspected beef, proudly and safely sourced from and made in Wisconsin for a local treat that’s sure to taste great.

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Nutritional Information

Feeding Instructions

Play Video: Learn More About Dr. Tim's From Our Team of Experts
Learn More About Dr. Tim's From Our Team of Experts

About Dr. Tim's Dog Food

Premium All-Natural Pet Foods and Treats

Dr. Tim's offers honest, nutritionally sound kibble, wet foods, dietary supplements and freeze-dried treats designed for every life stage. The high-quality ingredients include low-ash protein along with the right blend of carbohydrates, fats and fibers to allow your pet to lead a healthy life.

Foods Made to Match Your Pet

When shopping for Dr. Tim's pet foods, you'll notice the labeling indicates an activity level. That's because they're made to complement your pet's lifestyle, with ideal ratios of protein, fat, carbohydrates and fibers to help her thrive. You'll find recipes that are specially formulated for active pets, low-key pets, extreme athletes and those in need of weight management.


This food is designed for the sporting dog that's active more days than not—dogs who hunt or jog every day, herding dogs, police dogs and the like. It's made for maximum digestion, an important consideration for these dogs that's often overlooked. Protein types and levels, fat types and levels, and fiber sources are formulated to maximize performance and recovery.


This is a diet intended for the dog who lives a normal lifestyle—sleeping on the couch, running around the backyard or going on car rides, walks or hikes and basically just living the good life. The only regular exercise she might get is tail wagging when she sees you at the end of the day, or some loving nose nudges


This food is for dogs who are serious about working nearly every day for long periods of time, such as sled dogs and dogs who hunt most days of the season. It's extremely high in fat, high in protein and low in carbs, with the highest levels of essential omega-3 fatty acids and loads of antioxidants. Performance, endurance and recovery are all enhanced.


This diet is intended for the dog who has put on some extra weight. High protein allows your overweight dog to be more active, and moderate fat allows her to feel satiated so she doesn't beg—an essential part of the equation. The omega-3 and antioxidant profiles help reduce the inflammatory stress that's prevalent in an overweight dog, too

Treats That Deliver

Dr. Tim's freeze-dried treats are formulated for both cats and dogs—perfect for multipet households. They're made from 100% real, USDA-inspected meats from Wisconsin. And since they're freeze-dried, you can give your pet all the nutrition and flavor of raw meat without any of the mess or inconvenience.

Top It Off With Nutrition

Dr. Tim's Flavor Booster is made of 100% real, USDA-inspected beef liver powder from Wisconsin that is freeze-dried to maintain more nutrients. It's perfect for use as a food topper to encourage pets to eat and enjoy their meals, which makes it a great choice for finicky dogs or those who are ill or tired of the same formula.

About Dr. Tim's

As a veterinarian and accomplished musher, Dr. Tim Hunt understood his dogs' need for a food that promotes stamina, endurance and performance through proper digestion. Armed with a cement mixer, a cache of ideas, and an aversion for other diets on the market, Dr. Tim took to his Michigan garage on a mission to formulate a food that replicated a natural, wild diet for his Alaskan Huskies. Today, Dr. Tim's focus has since expanded to bring an honest, nutritionally sound food—sourced only from North America's highest quality ingredients—to every dog.
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Questions & Answers

4 Customer Questions

what is the exact composition of this product? please list by inclusion rate
Answer by ChewyApr 16, 2018
This product is comprised of 100% Beef Liver in a powder form, with a maximum moisture content of 10%

Does this alter the chemical makeup of the food? My dog is on a strict diet for bladder stones and wouldn’t want to interfere with how his food is workingx
Answer by ChewyJan 16, 2018
We encourage you to speak with your veterinarian before mixing any supplements.

What is the nutritional information
Answer by ChewyApr 26, 2023
For a complete list of Nutritional Information, click the “Nutritional Info” tab, next to the “Details” tab, just under the product photos.

How much should be given per feeding? I have a 72 lb female German Shepard, age 12. Thanks!
Answer by ChewyJun 13, 2018
This supplement does not have portion suggestions as it is meant to be sprinkled over your pets food for added flavor such as salt or pepper or made into a gravy with water to your desired consistency.

ReviewsWrite a Review

Rated 3.6977 out of 5 stars
86 Ratings
Would recommend to a friend

86 Customer Reviews

Rated 3 out of 5 stars
By Jodi on Feb 2, 2023

Won't eat this.

My dog wouldn't touch her food with this on it. I even tried it on different foods she likes but she sniffed it and walked away.

Rated 5 out of 5 stars
By claire on Oct 14, 2022

helped cat on antibiotics eat

My cat is on antibiotics and wasn’t eating a lot, until I sprinkled this on her food. Now she’s begging for it.

Rated 4 out of 5 stars
By Tvic on Apr 11, 2022

Helps a fussy eater

Fussy eater? Cat? Noooo. Haven't tried it on kibble but on canned food, at times his favorite seems to lose favor and a sprinkle or two of this restores his interest. The inner seal wasn't sealed which may explain why the product was a bit lumpy but don't think if affected the taste. I would buy again.

Rated 1 out of 5 stars
By SamAndy on Sep 28, 2021

Not effective with picky eaters

We bought two products to try with our picky eaters and this was definitely the mega loser of the two. When we tried it on our two cats (who have very different personalities) they both actively moved away from it to distance themselves from their food topped with this product. Unfortunately it doesn't seem that we can return it, so we'll try to give it away to someone in our Buy Nothing Group.

Rated 1 out of 5 stars
By Tobinboy on Feb 3, 2022


Dog would not touch it! This was a waste of money!

Rated 5 out of 5 stars
By gingerbearandlucy on Apr 8, 2021

This is a winner!

I must have the pickiest girl in the world....but she likes this! So much that she tries to lick this up and still leave the kibble behind, for the most part! We'll give this 5 out of 5. I wish she would eat the Kinesis as well as this, but she will at least nibble at it.

Rated 5 out of 5 stars
By Smash on Jan 9, 2021

I have to hide the bottle.

My cat has had a bad relationship with food lately. He never wants anything I give him and is always begging for food. I wasted so many fans of food just trying to get him to eat something. I found this and from the second he tasted it he has been wild. I rotate his canned food between brand/flavor constantly to keep him from being bored, and when he doesn’t show interest, I add a bit of these and the next thing I know he’s in the clean plate club. I’ve got him several times knocking the bottle off the counter to trying and get a little extra too. Def recommend for picky eaters! Though I would recommend trying to use it all the time because If like my boy, yours gets bored easily, they may burn themselves out on the flavor.

Rated 1 out of 5 stars
By ygyg0601 on May 21, 2021

Sorry but cats wouldn’t go for this product

I tried sprinkling as well as mixing with warm water. It was a no go with our pets.

Rated 5 out of 5 stars
By thequi1ter on Dec 11, 2020

Great flavor booster!

This is one of the best I've found and I've used a lot of things to tempt my picky cat to eat...when she's not feeling it, or doesn't like the flavor of the moment, she simply refuses to eat. Being a diabetic she MUST eat to handle her insulin the best. This has been a great product to 'get her started'...often she'll return to finish it up - when Dr. Tim's has been sprinkled on top. Thank you!

Rated 5 out of 5 stars
By Dobebiker on Dec 26, 2020

Encourages fussy eaters

I keep this on hand to encourage my sometimes fussy eater. Just a sprinkle gets him started. When we travel to shows or trials he just needs a little boost to focus him on eating.