Pet Health Myths

Jul 14, 2025
David Zhang

Written by: Pacagen Team
Reviewed by: David Zhang, PhD
David is an immunologist, bioengineer, and a scientific advisor at Pacagen.

As pet lovers, we want only the best for our companions. We shower them with love, cozy beds, toys, and yes - plenty of treats! But even the most devoted pet owners can fall victim to common misconceptions, leading to surprising "aha moments" when we learn the truth. Let’s debunk some top pet care mistakes with the right advice from established vets to help you give your pet the healthiest and happiest life possible!

The Truth About Senior Dog Food

One of the most widespread pet care mistakes involves senior dog food. Many owners believe that simply switching to "senior" food is a magic bullet for aging dogs. But here’s the real scoop: Dogs age at different rates, and their nutritional needs are more individual than most people realize. They’re just like us! Some older dogs might need fewer calories due to decreased activity, but others remain energetic well into their golden years. That’s why consulting your vet is crucial - they can help you tailor nutrition to your pet's unique situation.

More importantly, senior pets often benefit from added joint support. Supplements containing glucosamine and chondroitin, for example, can help manage arthritis symptoms and keep your pup moving comfortably. But don’t just assume. Make sure you get veterinary advice before starting any supplement to ensure it’s the right fit for your dog.

TL;DR: Not all senior pets need the same diet. Let your pet’s needs and your vet’s expert guidance be your guide.

Pet Health Myths

Busting Myths About Dehydration and Water Bowls

Another misconception? That any water bowl will do, as long as it's filled. In reality, the type of water bowl can impact your pet’s health, especially when it comes to dehydration.

Ceramic water bowls aren’t just a stylish accessory; they're a healthier choice, too. Unlike plastic, ceramic (and stainless steel) is non-porous and less likely to harbor harmful bacteria. Some pets are even sensitive to plastic and can develop chin acne or allergic reactions. Clean, fresh water in a ceramic water bowl invites more sipping, less risk of contamination, and helps stave off dehydration.

TL;DR: Change your pet’s bowl to ceramic and wash it daily—your pet’s organs (and your nose!) will thank you.

Addressing Pet Obesity: An Epidemic Hiding in Plain Sight

It’s easy to overlook a few extra pounds on your pet, especially when those pleading eyes beg for “just one more treat.” But did you know pet obesity is a silent epidemic? An overweight pet faces higher risks for diabetes, joint issues, respiratory problems, and more.

One top pet care mistake is confusing "loving" your pet with overfeeding. It’s okay, we’re all guilty of this at some point. Veterinary advice is clear: love comes in many forms, but treats and extra food should have limits. Instead, show love through extra playtime, walks, and engaging toys. Work together with your vet to determine ideal feeding guidelines and healthy treat alternatives. Regular weigh-ins can help you track progress and catch early warning signs.

TL;DR: An overweight pet isn’t a “well-loved” pet—true love means helping them achieve a healthy weight.

Owner Misconceptions: Are You Making These Mistakes?

Let’s talk about a few common owner misconceptions that could be impacting your pet’s well-being:

  • “Animals will stop eating when they’re full.” Not always true! Many dogs and cats will happily overeat if given the opportunity.
  • “A few table scraps won’t hurt.” Even tiny bits of human food can upset your pet’s digestive system, or worse, turn into accidental toxicity.
  • “Dogs only need exercise when they’re young.” Regular activity is vital for pets of all ages, keeping muscles strong and minds sharp—especially important for joint support in senior dogs.

Veterinary advice is essential for unlearning these myths and tailoring your pet care to what's truly best for your specific pet.

Your Next Aha Moment Starts Here!

The best pet owners aren’t the ones who know everything right away. Rather, they’re the ones who are eager to learn, seek the right information, and adjust as needed. Each “aha moment” is a stepping stone to becoming a more attentive, informed owner.

If you find yourself unsure about your pet’s health, diet, or daily care—don’t fret! Veterinary advice is always just a phone call or click away. Schedule regular check-ups, keep a log of changes or concerns, and never hesitate to reach out with questions. If you have concerns about dog allergies, we’re here to help!

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