Tracking newborn and infant puppy weights daily is one of the most reliable ways to monitor their health and development. Puppies can gain up to 5–10% of their body weight per day in the early weeks — even a small drop can be an early sign of illness or feeding issues.

Having accurate, dated weight records helps in several key ways:

• Supports Veterinary Care: Vets rely on this data to identify potential health problems early and adjust treatment plans accurately.
• Monitors Feeding Success: Weight gain confirms whether puppies are feeding effectively — especially important for bottle-fed or struggling litters.
• Detects Patterns: Sudden plateaus or drops can indicate infection, parasites, or maternal issues.
• Essential for Rescues & Breeders: Keep organized, transparent health logs for adoption, registration, or medical documentation.

By logging weights consistently, you’re giving every puppy the best start — and ensuring you’re ready to act fast if something goes wrong.