Wellytails - Puppy Smart Start Rx Dog Supplement
Description
TL;DR: Wellytails Puppy Smart Start Rx is a 345 g daily nutritional mix for puppies four weeks and older, blending omega-3 DHA, probiotics, calcium, and vitamins A, D & E. It's designed to support dog gut health, skeletal growth, and brain development during weaning and early life.
Puppies grow fast, and their digestive and immune systems are still maturing. This supplement adds targeted nutrients to your puppy's existing food to help cover the gaps during that critical window.
What does this supplement do?
Wellytails Puppy Smart Start Rx supports dog gut health through probiotics that help maintain digestive balance as puppies transition to solid food. The omega-3 DHA supports brain and vision development, while calcium and vitamins A, D & E support bone growth and immune resilience.
Key features
- Formulated for puppies 4 weeks and older
- Supports brain development, digestion, and skeletal growth
- Contains omega-3 DHA, probiotics, calcium, and vitamins A, D & E
- Suitable for weaning puppies transitioning to solid food
- 345 g pouch — mixes easily with kibble or wet food
Specifications
| Attribute | Value |
|---|---|
| Brand | Wellytails |
| Product type | Supplement |
| Life stage | Puppy (4 weeks and older) |
| Weight | 345 g |
| Key nutrients | Omega-3 DHA, probiotics, calcium, vitamins A, D & E |
| Format | Powder mix (add to food) |
Who is it for?
This supplement is made for puppies from four weeks of age, including those being weaned onto solid food. It suits owners looking to round out their puppy's diet with a single daily addition that covers gut, bone, and developmental needs.
If you have pets at other life stages, you may also like the Wellytails - Adult Dog Longevity Rx Dog Supplement, the Wellytails - Senior Dog Care Rx Dog Supplement, or for feline households the Wellytails - Kitten Smart Start Rx Cat Supplement.
Feeding & use
Mix the powder into your puppy's kibble or wet food once daily. Follow the feeding guidance on the pouch for the correct amount based on your puppy's weight, and store the 345 g pouch sealed in a cool, dry place.
How does it fit into broader dog health & wellness?
A daily supplement works best alongside a complete puppy food, fresh water, and routine vet checkups. Puppy-specific supplements are designed to complement — not replace — a balanced diet, and pair well with other Wellytails supplements as your dog moves into adulthood.
Available for same-day pickup at our North York, Toronto storefront, or ships Canada-wide.

Wellytails - Puppy Smart Start Rx Dog Supplement
Frequently asked questions
Everything pet parents usually ask about this product.
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What life stage is this supplement formulated for?
Wellytails Puppy Smart Start Rx is formulated specifically for puppies. It is not intended for adult or senior dogs.
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How large is the container?
Each container holds 345 g of supplement powder.
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Is this supplement meant to support dog gut health?
Yes, it is designed to support digestive and overall wellness during the puppy stage. As with any supplement, check with your veterinarian before starting a new routine.
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How do I give this supplement to my puppy?
It is a powder intended to be mixed into your puppy's regular food. Follow the dosing instructions on the product label based on your puppy's weight.
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Can I pick this up in Toronto?
Yes, same-day pickup is available at our North York storefront, and we also ship Canada-wide.