Free Pet Health Tools
Dog Nutrition Tools & Calculators
Comprehensive collection of free dog nutrition calculators and pet health tools. Everything you need to keep your dog healthy, happy, and well-nourished.
Trusted by 50,000+ pet parents • Based on AAFCO & NRC standards • Veterinary science-backed
Most Popular
Dog Calorie Calculator
Calculate your dog's daily calorie needs with our free AI-powered dog calorie calculator. Get personalized nutrition recommendations based on weight, age, activity level, and AAFCO standards.
Dog Calorie Calculator
Daily Calories
RER Calculator
Premium
Advanced Dog Nutrition Calculator
Get detailed daily energy requirements (RER & MER) with our advanced dog nutrition calculator. Premium AI-powered reports include macronutrient breakdown, feeding guidelines, and meal planning based on veterinary standards.
Dog Nutrition Calculator
RER & MER
Premium Report
Free Tool
Dog Pregnancy Calculator
Track your pregnant dog's timeline and calculate the due date with our free dog pregnancy calculator. Monitor the 63-day gestation period, pregnancy stages, and nutritional needs for your pregnant dog.
Dog Pregnancy Calculator
Due Date
Gestation Period
Free Tool
Dog Personality Test (MBTI)
Discover your dog's unique personality type with our free dog MBTI test. Based on the Myers-Briggs framework, learn about your dog's behavioral patterns, preferences, and communication style among 16 personality types.
Dog Personality Test
Dog MBTI
Dog Behavior
Free Tool
Dog Age Calculator
Convert your dog's age to human years with our free dog age calculator. Get accurate age conversion based on your dog's size using AVMA veterinary standards. Find out your dog's life stage and human age equivalent.
Dog Age Calculator
Dog Years to Human
Dog Life Stage
Why Use Our Dog Tools?
Professional-grade pet health tools designed by veterinary experts
Science-Backed
All our dog calculators are based on AAFCO, NRC, and veterinary nutrition standards.
100% Free
Most tools are completely free to use. Premium reports available for detailed analysis.
Instant Results
Get immediate results and recommendations. No signup required for basic tools.
Start Using Our Dog Tools Today
Join thousands of pet parents using our free dog nutrition calculators and health tools