Skip to content
Classic dog website logo
  • HOME
  • Dog Tools
  • Feeding
  • Health & Care
  • About Us
  • Contact
  • Dog History
  • Breeds
Classic dog website logo
  • HOME
  • Dog Tools
  • Feeding
  • Health & Care
  • About Us
  • Contact
  • Dog History
  • Breeds
Take Action
Take Action
Bar chart showing how often adult dogs need each booster: every 3 years for distemper, adenovirus and parvovirus, every year for leptospirosis, Bordetella, Lyme and canine influenza, and rabies set by law

Dog Vaccine Schedule: Puppies and Adults (AAHA 2022 Guidelines)

Leave a Comment / Health & Care / By Santosh Mahajan

What the 2022 AAHA canine vaccination guidelines say about puppy shots, adult boosters and lifestyle vaccines, in plain English, with a table you can take to your vet.

Dog Vaccine Schedule: Puppies and Adults (AAHA 2022 Guidelines) Read More »

Table comparing 1900s dog care advice on food, sweets, bones and diarrhea with current FDA and Merck guidance

Dog Care Advice From 1900s Books: What Still Holds Up

Leave a Comment / Dog History / By Santosh Mahajan

I read two public-domain dog care books from the 1900s and compared their advice on feeding, sweets, bones and stomach trouble with what the Merck Veterinary Manual and the FDA say today.

Dog Care Advice From 1900s Books: What Still Holds Up Read More »

Chart of when signs start after a dog eats xylitol, chocolate, or raisins and grapes, in hours

Halloween Candy and Dogs: What’s Dangerous and What to Do

Leave a Comment / Health & Care / By Santosh Mahajan

Chocolate, xylitol and raisins are the three Halloween treats that can seriously hurt a dog. What the Merck Veterinary Manual, FDA and ASPCA say about doses, timing and what to do.

Halloween Candy and Dogs: What’s Dangerous and What to Do Read More »

Bar chart showing how many ounces of milk, dark, baking chocolate and cocoa powder reach 20 mg/kg for a 20 lb dog: 2.8, 1.2, 0.41 and 0.22 oz

Chocolate Toxicity Calculator for Dogs: How Much Is Too Much?

Leave a Comment / Dog Tools / By Santosh Mahajan

Enter your dog’s weight and the type and amount of chocolate to see how the dose compares with the thresholds in the Merck Veterinary Manual. Always call your vet or poison control.

Chocolate Toxicity Calculator for Dogs: How Much Is Too Much? Read More »

Line chart of a 60 lb dog losing weight toward a 48 lb goal: at 1% of body weight a week it takes about 22 weeks, at 2% a week about 11 weeks.

How Fast Should a Dog Lose Weight? The Safe Weekly Rate

Leave a Comment / Feeding / By Santosh Mahajan

Vets aim for 1 to 2% of body weight a week. How to work out your dog’s rate, how long it takes to reach a goal weight, and what the AAHA guidelines say about calories and plateaus.

How Fast Should a Dog Lose Weight? The Safe Weekly Rate Read More »

Dot chart comparing median lifespan of normal-weight and overweight neutered male dogs in 12 breeds. Overweight dogs lived shorter in every breed, from 2.5 years less in Yorkshire Terriers to 0.4 years less in German Shepherds.

Is My Dog Overweight? How to Use the Body Condition Score

Leave a Comment / Health & Care / By Santosh Mahajan

How to check your dog’s body condition score at home on the 9-point scale vets use, what each score means in extra weight, and what a study of 50,000 dogs found about weight and lifespan.

Is My Dog Overweight? How to Use the Body Condition Score Read More »

Line chart of median weight for healthy male puppies from 3 months to 2 years in five size groups: toy about 8 lb, small 15 lb, medium 26 lb, large 60 lb and very large 75 lb as adults. At 6 months each group is about two-thirds of adult weight.

Puppy Weight Calculator: How Big Will My Puppy Get?

Leave a Comment / Dog Tools / By Santosh Mahajan

Estimate your puppy’s adult weight from their current weight, age and sex, using growth standards built from more than 6 million US puppies (Salt et al. 2017).

Puppy Weight Calculator: How Big Will My Puppy Get? Read More »

1 2 Next →
  • Bar chart showing how often adult dogs need each booster: every 3 years for distemper, adenovirus and parvovirus, every year for leptospirosis, Bordetella, Lyme and canine influenza, and rabies set by law
    Dog Vaccine Schedule: Puppies and Adults (AAHA 2022 Guidelines)
  • Table comparing 1900s dog care advice on food, sweets, bones and diarrhea with current FDA and Merck guidance
    Dog Care Advice From 1900s Books: What Still Holds Up
  • Chart of when signs start after a dog eats xylitol, chocolate, or raisins and grapes, in hours
    Halloween Candy and Dogs: What’s Dangerous and What to Do
  • Bar chart showing how many ounces of milk, dark, baking chocolate and cocoa powder reach 20 mg/kg for a 20 lb dog: 2.8, 1.2, 0.41 and 0.22 oz
    Chocolate Toxicity Calculator for Dogs: How Much Is Too Much?
  • Line chart of a 60 lb dog losing weight toward a 48 lb goal: at 1% of body weight a week it takes about 22 weeks, at 2% a week about 11 weeks.
    How Fast Should a Dog Lose Weight? The Safe Weekly Rate
  • PRIVACY POLICY
  • TERMS & CONDITIONS
  • DISCLAIMER POLICY
  • EDITORIAL POLICY
  • CONTACT

Copyright © 2026 Classic Dog | All Rights Reserved