PetAg Dyne PRO HG Healthy Gut Liquid Supplement for Dogs, 16-fl oz bottle

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$19.76 Chewy Price
($1.24 /fl oz)
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$28.31 List Price
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About This Item

Details

  • Sometimes your furry friends needs extra support to look and feel their best, which is why the extra calories and GI support from Dyne Pro HG is great for active, pregnant, lactating, and senior pups.
  • This high-calorie, low-volume formula supports performance and endurance for working and active pups while providing pregnant or lactating dogs with important nutrients. It also aids underweight furbabies in gaining weight.
  • This formula includes added pre- and post-biotics to support gut health and microbial balance for optimized digestion and wellness.
  • Shake well prior to feeding. Can be fed directly or poured over food. With high fat and a sweet vanilla flavor, Dyne PRO HG is highly palatable.
  • Consult your veterinarian for advice. Do not feed cats or kittens. Not for human consumption.

Ingredient Information

Instructions

About PetAg

At PetAg, we believe in empowering pet owners to proactively enhance the lives of their pets. Delivering trusted quality since 1930, PetAg offers milk replacers, health supplements, and grooming solutions to help provide more healthy years together. 

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Compare Similar Items

PetAg
Dyne PRO HG Healthy Gut Liquid Supplement for Dogs, 16-fl oz bottle
PetAg
Dyne PRO HG Healthy Gut Liquid Supplement for Dogs, 16-fl oz bottle
$19.76 Chewy Price
($1.24/fl oz)
Rated 4.7 out of 5 stars
40Reviews
Flavor         
Vanilla
Vanilla
Bacon
Salmon, Seafood & Fish
Salmon, Seafood & Fish
Chicken, Poultry
Unflavored
Beef, Meat
Beef, Meat
Packaging Type         
Bottle
Bottle
Bottle
Bottle
Bottle
Bottle
Bottle
Bottle
Bottle
Bottle
Breed Size         
All Breeds
All Breeds
All Breeds
All Breeds
All Breeds
All Breeds
All Breeds
All Breeds
All Breeds
All Breeds
NASC Certified         
No
Yes
Yes
Yes
Yes
No
Yes
No
No
No
Made In         

Questions & Answers

3 Customer Questions


How long does the expiration date last?

Answer by ChewyJun 11, 2025
The shelf life of this supplement at the time of manufacture is 3 years. Chewy requires that products be shipped with a minimum of 6 months of remaining shelf life. The remaining shelf life of any product sold by Chewy will depend on what the shelf life was at the time of shipment (at least 6 months) and how long it has been on Chewy’s shelf so it could be anywhere from a few months to just under three years.

How long does it last in good condition if I mix it with dry food?

Answer by ChewyJul 01, 2025
Once Dyne Pro has been mixed with food we recommend serving it immediately to maintain its freshness and nutritional value. If the mixture is not consumed right away, it should not be left out at room temperature for more than 2 hours, especially in warm environments. After that time, the risk of bacterial growth increases, which could affect the safety and quality of the food. Please note that the safe duration may also depend on the type of food it’s mixed with. For example, wet or raw foods spoil more quickly than dry kibble. If you’re unsure, it’s always safest to refrigerate any uneaten portion and use it within 24 hours.

Does is have to be refrigerated?

Answer by ChewyJun 20, 2025
This supplement does not need to be refrigerated, but should be stored in a cool, dry place.
4.7
Rated 4.7 out of 5 stars
40 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

84% Positive

Effectiveness

78% Positive

Ingredients

86% Positive

Long-Term Benefits

86% Positive

8 Customer Reviews



Rated 5 out of 5 stars
By Sabrina on Oct 6, 2025

Trainer Recommended!

I have Belgium Malinios mixes. So basically velociraptor on meth. They eat 6 cups of food a day and still burn through it all. My trainer recommended this supplement

I have Belgium Malinios mixes. So basically velociraptor on meth. They eat 6 cups of food a day and still burn through it all. My trainer recommended this supplement and it’s been excellent. They love it. They get the additional calories they need and are happy, healthy and spoiled!


Rated 5 out of 5 stars
By YOLANDA on Jan 29, 2025

Forever grateful

I bought the DYNE to help my dog to regain her appetite, I ended up receiving two bottles but it was too late to save her and she passed away. I called Chewy to

I bought the DYNE to help my dog to regain her appetite, I ended up receiving two bottles but it was too late to save her and she passed away. I called Chewy to return the unused bottle and I was told to donate it to a shelter which I did. Some days later I received a package from Chewy that brought me to tears, Guillermo and the Chewy family team sent a Token of Remembrance for the loss of my beloved Bella. It is amazing your concern for the pain that is in my heart and I am forever thankful..


Rated 5 out of 5 stars
By Ashley on Feb 6, 2025

Worked wonders!

I believe this my sick puppy feel better and gave her the energy she needed to get over an upset tummy. She wouldn’t eat plain rice and chicken, so I tried this

I believe this my sick puppy feel better and gave her the energy she needed to get over an upset tummy. She wouldn’t eat plain rice and chicken, so I tried this Dyne Pro HG. She loved the flavor, kept it down and gradually started feeling well enough to eat dog food again.


Rated 5 out of 5 stars
By D on Mar 20, 2025

It really works

One 32 ounce bottle brought my old guy back into good shape. Use as directed and you will see results

One 32 ounce bottle brought my old guy back into good shape. Use as directed and you will see results


Rated 5 out of 5 stars
By kenneth on Sep 14, 2024

Best stuff for calories

We do a lot of animal rescue and this is amazing to gain weight or keep an animal who doesn’t want to eat calories

We do a lot of animal rescue and this is amazing to gain weight or keep an animal who doesn’t want to eat calories


Rated 5 out of 5 stars
By Sonya on Apr 2, 2024

It’s working!

My 16 yr old little girl had dental surgery and four more teeth removed with pockets of infection. Of course she was put on an antibiotic which killed her already

My 16 yr old little girl had dental surgery and four more teeth removed with pockets of infection. Of course she was put on an antibiotic which killed her already lack of appetite. I was frantic trying to get her to eat and stomach healthy after her dosage was done 10 days later. She quit eating any breakfast but I was able to get slippery elm down her with deli low sodium roasted Turkey. Was going to order Dyne as have used it in the pass but then saw this one with pre and post biotics so thought this might work for her better. Thank heavens she licked it up and after 3 days her appetite is coming back, she’s wagging her tail again and looking so much better and happier. What a relief! Thank you Dyne!


Rated 2 out of 5 stars
By Suzanne on Nov 29, 2024

Too difficult getting out of bottle

Dog only liked it when I 1st used.

Dog only liked it when I 1st used.


Rated 5 out of 5 stars
By Kelly on Jan 5, 2024

My boy loves this stuff i wish it was a little cheaper but everything is expensive these days

My boy loves this stuff i wish it was a little cheaper but everything is expensive these days