Free puppy tools

Start with the question in front of you

You do not need to solve every part of puppy life at once. Pick the tool that answers today's small question, check the example, then enter the details you know. Each result includes its method and a useful next step. If an input is uncertain, keep that uncertainty attached to the answer rather than treating the output as a fact about your dog.

The dog age calculator compares two adult methods and switches to a life-stage message for puppies. It can satisfy curiosity about human years, but it does not forecast lifespan. For everyday care, actual age in weeks is usually the more useful detail to carry into a routine.

The puppy weight calculator uses published curves to show an approximate adult range from 12 weeks onward. It includes an illustrative growth band and explains which sizes it supports. Growth varies; speak with your vet about weight concerns. Never use a predicted range as a feeding target or a reason to delay care.

The crate size calculator starts with physical measurements. It adds room, compares a short list of common lengths, and keeps height and width checks visible. A breed standard can provide context, but it cannot replace measuring the space your own dog needs.

Once you have an answer, choose one action you can use. The crate introduction guide helps with calm practice after you have checked the fit. The potty guide explains how to notice patterns around waking, meals and play. For a young puppy, the eight-week routine turns those ideas into a readable day.

Each tool shows a worked example before you use them. The calculations run in your browser when you enter your own values; the tools do not upload or store those measurements. You can come back with another question whenever it is useful. If you want help organizing the next day, build a puppy plan using the age and size you selected, then adapt it around how today actually went.