PetAg Sure Grow 100 Calcium & Phosphorus Chewable Supplement Tablets for Puppies 8 Weeks & Older, 100 count

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About This Item

Details

  • Promotes optimal bone, ligament, and tendon development in puppies ages 8 weeks and older.
  • Sure Grow 100 is formulated with calcium, phosphorus, and vitamins A and D to support optimum breed structure in puppies during periods of rapid growth.
  • The fast-absorbing formula features a delicious liver flavor dogs love.
  • To use, simply feed directly or mix with food; this supplement may also be used by pregnant and lactating females.
  • Consult with your veterinarian for dietary advice—this supplement is intended only for puppies and is not made for human consumption.

Ingredient Information

Instructions

FAQ

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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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Questions & Answers

13 Customer Questions


How many times a day do u give this? On the bottle, it says twice daily but I'm hearing just once a day.

Answer by ChewyMar 01, 2021
For this supplement, dogs between 5-15 pounds should receive 1/2 tablet, twice daily. Dogs between 16-30 pounds should receive 1 tablet, twice daily. Dogs between 31-60 pounds should receive 1 1/2 tablets, twice daily and dogs between 61-100 pounds should receive 2 tablets, twice daily.

Can these help a nursing female dogfish her milk production?

Answer by ChewyFeb 11, 2022
Sure Grow is recommended as a supplement for growing puppies 8 weeks and older. We do not recommend this as a supplement for a nursing mother however. We suggest reaching out to your veterinarian if the mother is having issues with nursing.The Esbilac milk replacer can be given as a supplement to a nursing mother but this alone will not increase the pet’s milk supply.

I have two goldendoodles age 1 and 1 1/2. Are they too old for these?

Answer by ChewyJul 30, 2020
Your animals may use this supplement, larger breeds take longer than smaller breeds to mature. We suggest consulting your veterinarian before introducing your pet to any new supplements.

Do these have a seal on the bottle?

Answer by ChewyFeb 21, 2022
The current Sure-Grow tablets do not have a seal on the bottle.

4.7
Rated 4.7 out of 5 stars
259 Ratings

Customers Mention

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

Dosage and Administration

93% Positive

Effectiveness

96% Positive

Ingredients

94% Positive

Nutritional Value

93% Positive

95 Customer Reviews



Rated 5 out of 5 stars
By junior on Dec 12, 2025

You should definitely be giving this to your dog

If your dog is young, you should definitely give this to your dog.It is a wonderful vitamin that has a lot of the right stuff your dog needs.I give these to my dogs

If your dog is young, you should definitely give this to your dog.It is a wonderful vitamin that has a lot of the right stuff your dog needs.I give these to my dogs until they turn a year old and then put them on a regular vitamin. I definitely recommend this


Rated 5 out of 5 stars
By Dee on Jan 18, 2026

My go-to for puppies!

I have given this supplement to my puppies for years! Dosing is easy, puppies love it, and I think it really helps erect ears get stronger.

I have given this supplement to my puppies for years! Dosing is easy, puppies love it, and I think it really helps erect ears get stronger.


Rated 5 out of 5 stars
By Ak on Jan 11, 2026

Used for my puppy

Not sure if they really affected my pup but she enjoyed them

Not sure if they really affected my pup but she enjoyed them


Rated 5 out of 5 stars
By Michele on Jan 18, 2026

Boxer Mix Pup Loves Them!

He looks forward to them am and pm!

He looks forward to them am and pm!


Rated 5 out of 5 stars
By Kristen on Sep 21, 2025

Excellent product

Stood the test of time for numerous bullies. We will never use another vitamin!

Stood the test of time for numerous bullies. We will never use another vitamin!


Rated 5 out of 5 stars
By Kim on Nov 15, 2025

Yummy

Our puppy loves these. Growing leaps & bounds!

Our puppy loves these. Growing leaps & bounds!


Rated 5 out of 5 stars
By Bonnie on Nov 19, 2025

Breeder recommended

Good vitamins for large breed puppies.

Good vitamins for large breed puppies.


Rated 5 out of 5 stars
By Salma on Jun 22, 2025

LOVE

My dog just had puppies and is nursing them. She loves these supplements, and I don't need to mix them with food or anything like that.

My dog just had puppies and is nursing them. She loves these supplements, and I don't need to mix them with food or anything like that.


Rated 5 out of 5 stars
By Angela on Apr 21, 2025

My puppy absolutely loves these!

I really like how my puppy took right to these. They have a decent aroma that really attracts the dogs nose, and apparently they taste great! I also appreciate the

I really like how my puppy took right to these. They have a decent aroma that really attracts the dogs nose, and apparently they taste great! I also appreciate the scored tablet that makes half doses easy.


Rated 5 out of 5 stars
By Lorelei on Jun 26, 2025

Breeder Recommended to us

Not sure about this supplement, but the breeder told me to get it, so I did. Seems to be ok.

Not sure about this supplement, but the breeder told me to get it, so I did. Seems to be ok.