Use our free dog calculator tools below – built specifically for dog owners.

Frenchie Nova — Tool Guides

1. Dog Name Generator

How the Dog Name Generator Works

Naming a new dog sounds easy until you’re staring at a wriggling puppy with no idea what to call it. This free dog name generator takes the guesswork out by matching names to the dog in front of you, not a random list off the internet.

You start by setting a few filters. Pick a gender (or leave it open), then choose a theme, Cute, Tough, Funny, Classic, or Unique, depending on the vibe you’re after. From there you can narrow things down by breed, a starting letter if you’ve got a sound in mind, and even a temperament like Calm, Playful, Loyal, Brave, or Smart. The more filters you set, the more the results match your dog’s personality and look.

Hit Generate Dog Names and you’ll get a fresh batch every time. Like one but not sure? Tap the favorites option to save it, so you can shortlist a few and decide later. Feeling stuck or just want a surprise? The I’m Feeling Spontaneous button ignores the filters and throws out a wildcard pick.

A quick tip from experienced owners: say each shortlisted name out loud a few times, and imagine calling it across a park. Names that are easy to shout and end in a clear vowel sound tend to get a dog’s attention faster. One or two syllables usually works best for training.

2. Raw Dog Food Calculator

How the Raw Dog Food Calculator Works

Switching a dog to raw food raises one big question right away: how much? Feed too little and they drop weight; feed too much and the bowl gets expensive fast. This raw dog food calculator gives you a clear daily amount based on your actual dog, not a generic chart.

First, choose your feeding model, MR (80/10/5/5) or BARF (70/10/5/5/10). This sets how the daily total splits across muscle meat, bone, organs, and, for BARF, fruit and veg. Next, enter your dog’s weight in kg or lbs (the breed-size quick-fill buttons give a fast starting estimate), then set the life stage (puppy or adult), activity level, and how many meals per day you feed.

The tool calculates a daily allowance as a percentage of body weight — around 2.5% for a normal adult, more for puppies and working dogs, less for overweight dogs. It then breaks that down per meal, per week, and per month, and even estimates a monthly cost in US dollars, British pounds, or Canadian dollars.

The number you get is a starting point, not a fixed rule. Most owners find they need to nudge portions up or down over the first few weeks based on how their dog looks and feels. Check the ribs and waistline regularly. If a dog has a medical condition, is pregnant, or is nursing, always confirm amounts with a vet or canine nutritionist before relying on any calculator.

3. Dog Calorie Calculator

How the Dog Calorie Calculator Works

Most dogs that gain weight do it slowly, a few extra grams of food at a time, until the vet says something. This dog calorie calculator helps you get ahead of that by showing roughly how many calories your dog actually needs each day.

It uses the same two-step method veterinary nutritionists rely on. First it works out Resting Energy Requirement (RER), the calories a dog burns just staying alive, using the formula 70 × (body weight in kg)^0.75. Then it multiplies that by a life-stage and activity factor to get the Maintenance Energy Requirement (MER), which is what the dog burns in real life.

To use it, enter your dog’s current weight (and an ideal weight if they need to slim down, feeding to the target weight avoids overfeeding during a diet). Then pick a life stage: puppy, adult intact, neutered or spayed, senior, pregnant, or nursing. Set the activity level from low to very active, and choose a weight goal, lose, maintain, or gain.

One detail people often miss: neutered and spayed dogs need 20–30% fewer calories than intact dogs the same size, which is why so many gain weight after the procedure. The calculator builds that in automatically.

The result is a daily calorie target you can match against the kcal-per-cup figure on your dog food label. Treat it as a guide, watch your dog’s body condition, and check with your vet before any big diet change.

4. Dog Age Calculator

How the Dog Age Calculator Works

The old “multiply by seven” trick has been wrong for years. A one-year-old dog is closer to a teenager than a seven-year-old child, and big breeds age very differently from small ones. This dog age calculator gives you a far more honest answer in two quick steps.

First, tell it when your dog was born, just the month and year. Not sure of the exact date? A best guess still works fine for a close estimate. Second, choose your dog’s breed from the list. If you’ve got a mix, pick the most prominent breed, since size and breed are what really drive how fast a dog ages.

That second step matters more than people expect. Small breeds like Chihuahuas and Yorkshire Terriers mature quickly as puppies but live long, slow-aging adult lives. Giant breeds like Great Danes and Mastiffs do the opposite, they stay puppyish longer, then age fast and have shorter lifespans. A seven-year-old small dog and a seven-year-old giant breed are at completely different life stages, and the calculator reflects that.

Once you hit calculate, you get your dog’s age in human years plus a life-stage label, puppy, adult, or senior, so you know roughly where they sit.

Why bother? Knowing the real human-age equivalent helps you adjust food, exercise, and vet check-ups at the right time. Senior dogs, for example, benefit from twice-yearly check-ups rather than once a year. Use it as a friendly guide, not a medical diagnosis.

5. BCS as per Breed Standard

How the Body Condition Score Tool Works

A bathroom scale only tells half the story. Two dogs can weigh the same and be in completely different shape. That’s why vets use a Body Condition Score (BCS) — and this tool helps you check your dog against the recognized breed standard at home.

Enter three things: your dog’s weight (kg or lbs), their breed, and their gender. The tool then pulls the AKC adult weight range for that breed and compares your dog’s weight against it, giving you a likely BCS reading and a “may be” estimate to flag where your dog probably sits on the scale. It’s built for adult, fully grown dogs, not puppies, and not pregnant or nursing mothers.

To make the result meaningful, the page includes the full 1-to-9 BCS scale vets actually use, with plain-language definitions for each score. A 1 is emaciated, a 5 is ideal, and a 9 is severely obese. Tapping through each score tells you what to feel for: whether the ribs are visible, easily felt, or buried under fat, and whether there’s a clear waist and tucked-up belly when viewed from the side.

Here’s the part the number can’t replace — the hands-on check. Run your hands along your dog’s ribs and look down at their waist from above. The weight comparison gives you a starting estimate; your hands confirm it. If the two disagree, trust the physical check and your vet’s input. Use this as an early-warning tool, then get a definitive score and weight plan from your veterinarian.

6. Puppy Weight Calculator

How the Puppy Weight Calculator Works

Every new puppy owner asks the same thing: how big is this little one going to get? It matters for picking the right crate, harness, and food — and for knowing whether your puppy is growing on track. This puppy weight calculator gives you a solid estimate of adult size in a few seconds.

You can choose between two methods. The Breed Size Method is the more accurate one: pick your puppy’s breed size category (Toy, Small, Medium, Large, or Giant), then enter their current age and current weight. Because different sizes grow at different rates, matching the category gives a closer projection. The Simple Formula method uses the classic calculation, adult weight = (puppy weight ÷ age in weeks) × 52, and works best for puppies older than six weeks, though it’s less precise than the breed-size approach.

Once you calculate, you don’t just get a single number. The tool shows a projected growth chart mapping out what percentage of adult weight your puppy should hit at each age, plus the estimated weight in both pounds and kilograms along the way. You also get feeding and care tips matched to the result.

Keep in mind that genetics, nutrition, and overall health all shift the final number. Two puppies from the same litter can end up different sizes. Treat the projection as a planning guide rather than a guarantee, track your puppy’s growth against the chart over time, and check with your vet if growth looks unusually fast or slow.

7. Dog Breed Selector

How the Dog Breed Selector Works

Picking a dog based on looks alone is how a lot of mismatches happen, a high-energy herding breed in a tiny apartment, or a couch-loving giant with a marathon runner. This dog breed selector flips the order. Instead of starting with the breed, it starts with your life.

The tool runs as a short quiz. You answer a handful of quick questions about your lifestyle, things like your living space, how active you are, how much time you can give to grooming and training, whether there are kids around, and what you want from a dog day to day. There’s nothing to look up; every question is about you, not the dogs.

Once you finish, it matches your answers against breed traits and shows you a shortlist of top breed matches ranked by fit. These are the dogs whose energy, size, temperament, and care needs line up with the routine you actually have, not the one you wish you had.

Why this beats browsing photos: the most common reason dogs end up rehomed is a mismatch between the breed’s needs and the owner’s lifestyle. A breed that needs two hours of exercise a day will struggle with a busy office worker, no matter how cute the puppy was. Matching on lifestyle first heads that off.

Treat the results as a smart starting point for research, not the final word. Once you’ve got your shortlist, read up on each breed, talk to reputable breeders or rescues, and meet a few dogs in person before deciding.