Calculate your puppy's full-grown adult weight using veterinary biological growth curves and AKC standards
Monitor supplement formula changes with dated label history
Stage
Not given
Startup
Founded
Not given
2026
Based in
Not given
US
Pricing model
Free
Freemium
Pricing
Not given
Free Locker: up to 24 saved products with no card required. Signal Pro: $29.99/year (or $3.99/month), includes monitoring for up to 10 products checked daily with email alerts for confirmed changes and monthly Stack Brief.
Key features
Non-linear sigmoid modeling using Gompertz-logistic biological growth curves
Size-specific velocity curves differentiated by breed category
Official AKC male and female breed range benchmarking
Growth plate closure timeline tracking
Breed-specific calculators for 15+ dog breeds
Mixed breed adult weight prediction
Graphical canine growth trajectory curves with AKC range visualization
Health growth corridor indicator showing skeletal maturation progress
Free Locker holds up to 24 supplements with dated labels
Daily monitoring of up to 10 products
Email alerts when formula changes are confirmed
Before You Reorder comparison of saved and current labels
561 product listings from 65 brands
Signal Verified labels read and dated twice independently
Product Ask feature for ingredient and formula questions
Category Ledger for supplement brands
REST API and MCP server for developers
What makes it different
Based on peer-reviewed veterinary pediatric growth studies rather than arbitrary multiplier formulas
Addresses the medical problem that over 50% of adult dogs in the US and Europe suffer from obesity starting in puppyhood
Accounts for dramatically different growth timelines across size categories
Supports both purebred and mixed breed puppies with unknown parentage
PupWeight
FormulaSignal