top of page
Search

The Risks of Feeding Companion Animals Human Food

Updated: Dec 18, 2025

By Mar's Mission Editorial Team, with assistance from AI tools


Feeding companion animals human food might appear to be a loving gesture, but it can seriously harm their health. While the joy of sharing a small amount of food with your furry companion is tempting, it is crucial to understand the downsides involved.


Common Human Foods That Are Harmful


Several common human foods can be extremely toxic to companion animals. For instance:


  • Chocolate: Contains theobromine, which can cause rapid heart rate and even seizures in dogs.

  • Grapes and raisins: Even small amounts can lead to kidney failure in both dogs and cats.


Additionally, many companion animal guardians underestimate the effects of everyday items like onions and garlic, which can damage red blood cells and lead to anemia. Being aware of these dangers is essential for keeping companion animals safe.


The Risk of Obesity


Feeding companion animals human food can increase the risk of obesity. Many human foods are calorie-dense, high in sugars, and include unhealthy fats. Over time, being overweight can lead to serious health issues, including:


  • Diabetes: Studies show that overweight companion animals are more likely to develop diabetes.

  • Joint problems: Excess weight can put strain on joints, leading to arthritis and mobility issues.


A balanced diet, specifically tailored to your companion animal's needs, must be a priority to maintain their health. Consult your veterinarian before introducing new treats to make sure they align with your companion animal's dietary requirements.


Final Thoughts


By understanding your companion animal's unique nutritional needs, being aware of toxic foods, and recognizing the potential for obesity and behavioral issues, you can promote your companion animal's health and happiness. Focusing on a balanced diet tailored to their specific needs will help ensure your furry friends enjoy long, healthy lives.


Mar’s Mission does not provide veterinary care or services. The information we share comes from reputable and trusted sources to help support the care of companion animals. For urgent or professional medical needs, please contact a licensed veterinarian immediately.


Close-up view of a dog looking at a bowl of pet food
A family dog at a picnic

 
 
 

Comments


  • Instagram
  • YouTube

©2026 Mar's Mission, a 501(c)(3) organization, EIN 87-4512464

bottom of page