Free Veterinary Pet Health Tools
Free educational calculators and guides to help you monitor feeding, hydration, aging milestones, immunization schedules, and emergency toxicology.
Dog Calorie Calculator
Determine exact Daily Energy Requirements (DER & RER) based on WSAVA standards. Calculate precise kibble portions in grams or cups.
- WSAVA & NRC scientific formula
- Body Condition Score (BCS 1–9) visual slider
- 10% Treat allowance budget calculator
Dog Water Intake Calculator
Calculate your dog's daily hydration needs in milliliters, ounces, and measuring cups tailored to food moisture, weather, and activity.
- Kibble vs canned food moisture split
- Summer heat and exercise multipliers
- Dehydration skin-tent test guide & polydipsia warning
Dog Age Calculator
Convert dog years into human years using the UCSD epigenetic DNA methylation clock and generate a viral Dog Human Age Passport.
- DNA methylation logarithmic formula
- Size-based curves (Toy to Giant breeds)
- Viral Dog Human Age Story Passport generator
Cat Age Calculator
Convert cat years into human years using AAFP veterinary guidelines and generate a shareable Cat Human Age Passport for Stories.
- AAFP clinical feline life stage model
- Indoor vs Outdoor lifestyle longevity curve
- Viral Cat Human Age Story Passport generator
Cat Calorie Calculator
Calculate exact Daily Energy Requirements (RER & DER) for cats and kittens. Determine wet and dry food portions based on WSAVA standards.
- WSAVA & NRC feline energy equations
- Indoor, neutered, senior & kitten multipliers
- Grams & wet can portion calculator + 10% treat budget
Cat Body Condition Score (BCS)
Interactive 3-step physical assessment to check if your cat is overweight. Calculate ideal target weight and custom calorie targets.
- Official 9-point veterinary BCS scale
- Ribs, waist & primordial pouch visual checks
- Ideal target weight estimator & calorie targets
Pet Vaccine Schedule Planner
Generate a customized puppy, kitten, or adult vaccination timeline based on AAHA and WSAVA core vs lifestyle immunization standards.
- Automatic calendar due dates generator
- Dogs (DHPP, Rabies, Lepto, Lyme) & Cats (FVRCP, FeLV)
- Printable immunization checklist
Chocolate Toxicity Calculator
Check clinical toxicity risk (theobromine + caffeine in mg/kg) in real time. Get instant veterinary urgency levels and emergency advice.
- Color-coded clinical danger gauge
- All cocoa types (Milk to Baker's & Dry Cocoa)
- Emergency Vet Summary export card
Can Dogs Eat... Database
Searchable clinical food safety database for 60+ human foods, fruits, vegetables, and treats. Instant safe prep rules & toxic hazard alerts.
- Instant live search across 60+ common foods
- Safe, Caution, and Toxic emergency badges
- Veterinary prep rules & 10% treat calorie guide
Dog Body Condition Score (BCS)
Interactive 3-step physical assessment to check if your dog is overweight. Calculate ideal target weight and personalized daily calorie deficit targets.
- Official 9-point WSAVA veterinary BCS scale
- Ribs, waistline & abdominal tuck visual guides
- Target ideal weight & safe weight loss velocity
Puppy Weight Calculator
Predict how big your puppy will grow into adulthood. Based on pediatric growth curves across 5 breed size tiers, see estimated adult weight and maturity dates.
- 5 breed size growth trajectory models
- Current development % progress bar
- Growth plate closure & adult food transition milestones
Cat Water Intake Calculator
Calculate your cat's daily hydration needs in ml and oz based on body weight, wet vs dry food ratio, and kidney/urinary health support.
- Wet canned vs dry kibble moisture split
- Net water requirement from drinking bowl
- Renal and FLUTD urinary protection guides
Kitten Weight Chart & Calculator
Check if your kitten is growing on track from birth to 12 months. Compare weekly weigh-ins against healthy pediatric weight ranges in grams, kg, and lb.
- Week-by-week weight chart from birth to 1 year
- Standard & large breed (Maine Coon, Ragdoll) curves
- Underweight & overweight growth check