Dogzymes Puppy Bac

$11.95 - $99.95
(46 reviews) Write a Review

Dogzymes Puppy Bac - Nature's Farmacy was the original producer of bitch's milk replacement for puppies loaded with correct probiotics to ensure good digestion and protect from diarrhea. Puppy Bac is formulated with the proper ratios of protein, fat and nutrients for growing puppies, just like Mom.  Contains super absorbable fats and protein.

Real bitch's milk from Mom is always best, but for times when that isn't possible our formula is a close second, as close to real mother's milk as possible.  Use this product to supplement Mom's milk when needed, or as a total milk replacer for orphans. Can be fed to bitches who need a boost for milk production with easily digested nutrients to support her.  

DO NOT MICROWAVE AS IT KILLS THE PROBIOTICS.  Mix in warm water, not boiling to protect the probiotics . Correct probiotics, super absorbable fats, proteins and nutrients meeting all puppy needs. No added salt, sugar, fillers or things-you-can’t pronounce.

1 year shelf life. Very easy to mix/blend. Mixes 1 part powder to 4 parts water. Can be mixed at a 1 to 3 ratio if more calories are needed.

Instructions for feeding Puppy Bac prepared formula mixture:

In general feed 2 tablespoons prepared milk replacer per 4 oz body weight in 24 hours divided evenly if possible.  Feed puppies 2 tablespoons (30 ml) of mixed formula per 4 ounces (115 g) body weight per day.  Daily feeding amount should be divided into equal portrions for each feeding.  Puppies needs will vary and this amount may have to be increased or decreased depending on the puppy. 

Young and/or weak puppies should be fed every 3 to 4 hours. Older puppies can do well being fed every 8 hours.  Be sure to weigh puppies 3 to 4 times weekly and ensure they are gaining and not losing weight to be sure you are feeding correct amount and not under/over feeding.

Weight Conversion Chart for Tubing Puppies

  • 1/2 ounce formula = 15cc
  • 1 ounce formula = 30cc>
  • 1 ounce = 28.3 grams



*Formula Amount




1 oz. =

28.3 grams

15cc daily

21 oz. =

594.3 grams

150cc daily

2 oz. =

56.6 grams

15cc daily

22 oz. =

622.6 grams

165cc daily

3 oz. =

84.9 grams

15cc daily

23 oz. =

650.9 grams

165cc daily

4 oz. =

113.2 grams

30cc daily

24 oz. =

679.2 grams

180cc daily

5 oz. =

141.5 grams

30cc daily

25 oz. =

707.5 grams

180cc daily

6 oz. =

169.8 grams

45cc daily

26 oz. =

735.8 grams

195cc daily

7 oz. =

198.1 grams

45cc daily

27 oz. =

764.1 grams

195cc daily

8 oz. =

226.4 grams

60cc daily

28 oz. =

792.4 grams

210cc daily

9 oz. =

254.7 grams

60cc daily

29 oz. =

820.7 grams

210cc daily

10 oz. =

283.0 grams

75cc daily

30 oz. =

849.0 grams

225cc daily

11 oz. =

311.3 grams

80cc daily

31 oz. =

877.3 grams

225cc daily

12 oz. =

339.6 grams

90cc daily

32 oz. =

905.6 grams

240cc daily

13 oz. =

367.9 grams

90cc daily

33 oz. =

933.9 grams

240cc daily

14 oz. =

396.2 grams

105cc daily

34 oz. =

962.2 grams

255cc daily

15 oz. =

424.5 grams

105cc daily

35 oz. =

990.5 grams

255cc daily

16 oz. =

452.8 grams

120cc daily

36 oz. =

1018.8 grams

270cc daily

17 oz. =

481.1 grams

120cc daily

37 oz. =

1047.1 grams

270cc daily

18 oz. =

509.4 grams

135cc daily

38 oz. =

1075.4 grams

285cc daily

19 oz. =

537.7 grams

135cc daily

39 oz. =

1103.7 grams

285cc daily

20 oz. =

566.0 grams

150cc daily

40 oz. =

1132.0 grams

300cc daily

*Note: Use 1/6 of daily formula amount per tubing. Pup should be tubed about every 3-4 hours.

At the 1:4 ratio, 1 lb of powder makes 1 gallon of mixed formula.

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46 Reviews

  • 5
    Absolutely the best milk replacer available!

    Posted by GSMD puppies on Jun 20th 2017

    I have tried them all and Puppybac is by far the best milk replacer or supplement available. The puppies love it and they never get constipated or get diarrhea. It is also very reasonably priced.

  • 5
    Best Milk Replacement EVER

    Posted by Ann on Jun 14th 2017

    Have used many products for supplementing..This was AMAZING!!! Thanks form making such an amazing product!!!

  • 5
    Wouldn't be without

    Posted by Kathy on Jun 13th 2017

    This is a great product. Give some to bitch while nursing and use to transition and enhance puppy food as pups begin solids.

  • 5

    Posted by Suzanne on Jun 10th 2017

    Been a breeder 18 yrs. This is the best I've used.

  • 5
    New go to milk replacer

    Posted by Winsome on Jun 6th 2017

    Had used goats milk or esbilac. Not anymore. This smells great and mixes better than esbilac. Puppies fed eggey after refusing esbilac

  • 5

    Posted by Mardon Kennel on Jun 5th 2017

    I have used this Puppy Bac for several years and it has really pulled my puppies
    back to where they need to be. GREAT product.

  • 5
    Terrific product. I have used it for years with my litters.

    Posted by Wiredachs on May 11th 2017

    I use this to help supplement large litters or weak pups. Also add it to mom's food.

  • 5
    Great product

    Posted by Danielle on May 7th 2017

    I have used this with my last few litters as a supplement to nursing and mixed with food when first weaning. All my pups do great on it.

  • 5
    13 large breed pups gained weight with good coats for 2 weeks of every 4 hour tnbe feeding.

    Posted by Sundayranch on Apr 27th 2017

    Good technical support from DogZymes