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Why Do Dogs Drink Out of the Toilet?

Why Do Dogs Drink Out of the Toilet?


You May Be Wondering, Why Do Dogs Do This?

In your role as a caregiver, it’s natural to question certain behaviors your furry friend exhibits. Dogs drinking out of the toilet is one such puzzling act. This behavior isn’t just a weird quirk—it can reveal underlying health or behavioral issues.

Possible Reasons Your Dog Is Drinking from the Toilet

  1. Dehydration: If your dog is dehydrated, they will seek water wherever they can find it.

  2. Preference: Some dogs prefer the coolness of the toilet water.

  3. Curiosity: Dogs are naturally curious creatures. They might just be exploring.

  4. Instinct: Wild dogs drink from shared, open water sources. It’s an instinct that still lingers in some domesticated dogs.

Health Risks Associated with Toilet Water Drinking

Despite the possible reasons, it’s crucial to prevent this behavior due to potential health risks:

  • Bacterial infections: Toilet water is a breeding ground for bacteria.
  • Chemicals: If you use cleaning chemicals in your toilet, they could harm your dog.
  • Parasites: Parasites like giardia can live in toilet water, which could make your dog sick.
Risk Explanation
Bacterial Infections Harmful bacteria in toilet water can cause various health issues in dogs.
Chemicals Cleaning agents used in toilets can be toxic to dogs if ingested.
Parasites Parasites residing in toilet water can lead to digestive problems in dogs.

How to Stop Your Dog from Drinking Out of the Toilet

Here are a few tips to curb this behavior:

  • Keep the Bathroom Door Closed: The simplest solution is to prevent your dog from accessing the toilet.

  • Provide Fresh Water Regularly: Ensure your dog has access to clean, fresh water at all times.

  • Training: Train your dog to understand that the toilet is off-limits.

Frequently Asked Questions (FAQs)

Q: Can toilet water make my dog sick?

A: Yes, toilet water can contain bacteria, chemicals, and parasites that can make your dog sick.

Q: How can I stop my dog from drinking toilet water?

A: You can train your dog, keep the bathroom door closed, and ensure they always have access to fresh water.

Q: Why does my dog prefer toilet water?

A: It could be due to the coolness of the water, curiosity, instinct, or a sign of dehydration.


In your role as a caregiver, understanding and addressing this behavior can ensure the health and well-being of your beloved pet.