A tool for the next question.
Practical estimates, organized by animal. Every tool explains what its number can tell you.
30 tools found
Dog Age Calculator
Compare your dog’s calendar age with human years using a size chart or the Labrador DNA study.
Human to Dog Years Calculator
Find the approximate chronological dog age corresponding to a human-equivalent age in the size chart.
Cat Age Calculator
Translate calendar age into a rough human-year comparison and see your cat’s life stage.
Puppy Weight Calculator
Compare a puppy’s measured weight with the published adult weight range for their breed.
Mixed Breed Puppy Weight Calculator
Compare a mixed-breed puppy with a planning scenario built from the parents’ adult weights.
Dog Size Calculator
Find the adult weight class used by the dog age chart, without guessing gear sizes.
Dog Food Calculator
Turn a starting calorie estimate into dry and wet portions using the values on your food labels.
Dog Calorie Calculator
Estimate resting and daily energy for a healthy dog using weight and a life-stage factor.
Puppy Food Calculator
Estimate starting puppy calories and divide label-based portions between meals.
Cat Food Calculator
Calculate wet and dry portions from your cat’s starting calorie budget and the food labels.
Cat Calorie Calculator
Estimate resting energy and starting daily calories for a healthy cat or growing kitten.
Kitten Age Calculator
Use developmental observations to find a broad kitten age band, with limits clearly explained.
Cat Weight Calculator
Compare two measured weights and keep a downloadable chart of your cat’s weigh-ins.
Dog Pregnancy Calculator
Estimate dog breeding dates, show a planning window, and download a due-date calendar or herd list.
Cat Pregnancy Calculator
Estimate cat breeding dates, show a planning window, and download a due-date calendar or herd list.
Cow Gestation Calculator
Estimate cow breeding dates, show a planning window, and download a due-date calendar or herd list.
Goat Gestation Calculator
Estimate goat breeding dates, show a planning window, and download a due-date calendar or herd list.
Horse Gestation Calculator
Estimate horse breeding dates, show a planning window, and download a due-date calendar or herd list.
Sheep Gestation Calculator
Estimate sheep breeding dates, show a planning window, and download a due-date calendar or herd list.
Pig Gestation Calculator
Estimate pig breeding dates, show a planning window, and download a due-date calendar or herd list.
Rabbit Gestation Calculator
Estimate rabbit breeding dates, show a planning window, and download a due-date calendar or herd list.
Alpaca Gestation Calculator
Estimate alpaca breeding dates, show a planning window, and download a due-date calendar or herd list.
Animal Gestation Calculator
Build a species-specific breeding calendar for dogs, cats, livestock, horses, rabbits, and alpacas.
Dog Heat Cycle Calculator
Set a reminder from the last observed heat and your dog’s recorded cycle interval.
Dog Crate Size Calculator
Calculate minimum internal crate length and height from your dog’s actual measurements.
Dog Harness Size Calculator
Match a measured chest girth against one cited harness chart and check the individual fit.
Horse Weight Calculator
Estimate a mature horse’s weight from heart girth and body length measured with a tape.
Horse Feed Calculator
Plan daily hay quantity and bale use from measured weight and an entered feeding percentage.
Hay Calculator
Estimate seasonal hay purchases for several horses, including waste and whole-bale rounding.
Dog Water Intake Calculator
Compare body weight with a general total-fluid reference that includes moisture from food.