1. We define the requirement before the product

“Safe puppy management space” is a requirement. A crate is one possible solution. A playpen is another. A gated puppy-safe room may solve the same problem in a different household. Starting with the job prevents a product category from pretending to be universally essential.

2. Need level and shopping status are different

An item can be Essential and also Already covered. It can be Important but safely Buy later. It can be Optional and therefore become Skip for now when someone wants a lean setup.

3. Existing possessions count

Where it is safe to do so, the tool lets you mark a requirement as covered by something you already own or can reuse. The point is the function, not forcing a specialized purchase.

4. Specifications come before brands

When a real product gap exists, we explain what must fit or function correctly before recommending merchants or brands. Recommendation logic is kept separate from affiliate fulfillment.

5. Sensitive decisions have boundaries

Veterinary care, prescription or preventive medications, medical diets and individualized health decisions are not automated as affiliate shopping recommendations. The puppy tool deliberately tells users when to involve a veterinarian instead.

6. Sources are attached to rules

For the puppy tool, our source set includes current material from AAHA, FDA, AAFCO, VCA, ASPCA, PetMD and AKC. Rule data stores source URLs and a verification date so guidance can be reviewed later.

7. Affiliate relationships do not create requirements

A merchant can fulfill a gap after the engine identifies one. A commission cannot turn a nice-to-have into an essential item.