Grober Pets - Puppy Gro Milk Replacer
Description
TL;DR: Grober Pets Puppy Gro Milk Replacer is a Canadian-made powdered formula for puppies aged 0–8 weeks who are orphaned, rejected, or need supplemental feeding. It mixes with warm water and is made for breeders, rescues, and new puppy caregivers who need a reliable alternative to canine milk.
When a puppy can't nurse from its mother, a purpose-built milk replacer is the safest way to support those critical first weeks. Grober Pets Puppy Gro is formulated for the nutritional needs of puppies during the 0–8 week window, before they transition to dog puppy food.
Key features
- Formulated for puppies 0–8 weeks — designed to reflect the composition puppies need in early life.
- Supports early development — provides energy and nutrients for growing pups.
- Easy to mix — powder dissolves in warm water for quick preparation between feedings.
- Practical for litters — suitable for breeders, fosters, and rescue caregivers feeding multiple pups.
- Canadian-made — produced in Canada by Grober Pets.
Specifications
| Attribute | Value |
|---|---|
| Brand | Grober Pets |
| Product type | Milk replacer (powdered) |
| Life stage | Puppy (0–8 weeks) |
| Preparation | Mix with warm water |
| Country of manufacture | Canada |
Who is it for?
This milk replacer is made for puppies who are orphaned, rejected by the dam, part of an oversized litter, or need supplemental feeding to thrive alongside nursing. It's a practical tool for breeders, foster families, and rescue organizations, as well as first-time caregivers raising a puppy from its earliest days.
Newborns are fragile at this dog puppy age, and steady nutrition matters long before those big dog puppy eyes are ready for solid food. If you're caring for multiple species, the Grober Pets - Kitten Gro Milk Replacer covers orphaned kittens, and the CartiKare - Dog & Cat Chews For Joints supports joint health as your dog grows. Multi-pet households welcoming a new puppy may also consider the Feliway - Classic Diffuser to help resident cats settle.
Feeding & use
Mix the powder with warm water according to the package instructions and feed at body temperature using a clean bottle or syringe sized to the puppy. Prepare fresh formula at each feeding and refrigerate any unused reconstituted milk as directed on the label.
Feeding frequency depends on age and weight — very young pups typically need small, frequent feedings around the clock, tapering as they grow. Consult your veterinarian for a schedule specific to your puppy, especially for newborns under two weeks of age.
How long should puppies stay on a milk replacer?
Puppy Gro is intended for puppies from birth through about 8 weeks of age, with gradual weaning onto dog puppy food usually starting around 3–4 weeks. Your veterinarian can confirm the right transition timing for your litter.
Available for same-day pickup at our North York, Toronto storefront, or ships Canada-wide.

Grober Pets - Puppy Gro Milk Replacer
Frequently asked questions
Everything pet parents usually ask about this product.
-
What life stage is Grober Puppy Gro Milk Replacer made for?
This milk replacer is formulated for puppies. It is designed to supplement or replace mother's milk during the nursing stage.
-
When would I use a milk replacer instead of regular dog puppy food?
A milk replacer is typically used for orphaned, weaning, or supplementally fed puppies before they transition to solid food. Follow your veterinarian's guidance on timing and feeding amounts.
-
Is this a powder or a ready-to-use liquid?
Grober Puppy Gro is supplied as a powder that you reconstitute with water. Refer to the package label for the correct mixing ratio and preparation steps.
-
Can I pick this up in Toronto?
Yes. Same-day pickup is available at our North York storefront, and we ship Canada-wide.