Limes are not safe for dogs — same toxic compounds as lemons. Extremely acidic flesh and psoralen-containing peel. Keep limes and lime products away from dogs.

How much lime can I give my dog?

Lime is not recommended for dogs.

Can Dogs Eat Lime?

Q: Is lime toxic to dogs?

Yes, Lime is risky to dogs. Limes carry the same risks as lemons — the acidic flesh causes GI upset, and the peel contains psoralen, a toxic compound. Both key limes and regular limes (Persian limes) contain these compounds. Lime essential oil is concentrated and dangerous. Most dogs will avoid limes due to the strong smell and taste. Keep limes, lime juice, and lime-based products out of your dog's reach.

Short Answer: Not Recommended⚠️ Risky

Quick Facts

Safety Level

⚠️ Risky

Detailed Information

Limes carry the same risks as lemons — the acidic flesh causes GI upset, and the peel contains psoralen, a toxic compound. Both key limes and regular limes (Persian limes) contain these compounds. Lime essential oil is concentrated and dangerous. Most dogs will avoid limes due to the strong smell and taste. Keep limes, lime juice, and lime-based products out of your dog's reach.

⚠️ Warnings & Preparation

⚠️Same risks as lemon — extremely acidic flesh, toxic peel
⚠️Lime essential oil is dangerous
⚠️Key limes and regular limes both contain psoralen

Symptoms to Watch For

If ingested, watch for:

VomitingDiarrheaDepressionPhotosensitivity

Looking for Safe Treats?

🛒 Lime-flavored dog treats 🛒 Lime dog treats 🛒 Blueberry dog treats 🛒 Apple-flavored dog chews

As an Amazon Associate, we earn from qualifying purchases.

Data Accuracy

All food safety data is sourced from peer-reviewed veterinary references and established animal health organizations. While we strive for accuracy, new research may change safety classifications. Last reviewed: August 2026. Report an error: support@pawscale.com

📎 Sources

https://www.aspca.org/pet-care/aspca-poison-control/people-foods-avoid-feeding-your-pets

🔗 Explore More PawScale Tools

📊Calculate your dog's daily calorie needs→⚖️Check if your dog is at a healthy weight→📦Find the right crate size for your dog→🍽️Build a personalized feeding plan→

Disclaimer

This information is based on data from ASPCA, AKC, and Merck Veterinary Manual. Individual dogs may have allergies, sensitivities, or health conditions that affect food safety. The serving guidelines are general recommendations — your veterinarian can provide personalized advice based on your dog's specific needs. PawScale is not liable for any adverse reactions resulting from the use of this information.

Data sources: Source 1. Last reviewed: August 2026. Report an error: support@pawscale.com

Medical Disclaimer

The information on PawScale is for educational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. Always consult your veterinarian before making changes to your dog's diet. If you suspect your dog has ingested a toxic substance, contact your veterinarian or the ASPCA Animal Poison Control Center (888) 426-4435 immediately.