Dog Calculators
In Biology
Benadryl Dosage for Dogs
The formulation matters more than the arithmetic — combination products contain decongestants that are dangerous to dogs.
Cephalexin Dosage for Dogs
22 to 30 mg/kg twice daily — but the right dose for the wrong organism only breeds resistance.
Dog Age Calculator
Multiplying by seven makes a one-year-old dog seven, when it is already closer to a human of thirty.
Dog Body Condition Calculator
There is no pet BMI — a whippet and a bulldog of equal weight are differently shaped in ways no ratio catches.
Dog Calorie Calculator
Energy scales with the three-quarter power of weight, so a dog twice as heavy needs 1.68 times the food.
Dog Chocolate Toxicity Calculator
Baking chocolate carries eight times the theobromine of milk chocolate, gram for gram.
Dog Food Calculator
Cups per day from the food's own energy density — the number on the bag is an average dog, not yours.
Dog Life Expectancy Calculator
Big dogs age faster — the reverse of the pattern across species, and still genuinely unexplained.
Dog Water Intake Calculator
The number matters less than the change — a sustained rise is an early sign of several diseases.
Metacam Dosage for Dogs
0.2 mg/kg on the first day then 0.1 — and never alongside another NSAID or a steroid.
Omega-3 Dosage for Dogs
Dose the EPA and DHA, not the fish oil — the two differ severalfold between products.
Raw Dog Food Calculator
Two to three percent of body weight daily, adjusted by weighing the dog rather than trusting the rule.
Tramadol Dosage for Dogs
Prescription only, and the evidence that it works in dogs is weaker than was once assumed.