Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

My Dog Licked a Toad: Vet-Verified Toxicity Signs & What to Do

dog saw a toad sitting on the table

Cats may be likelier to let their curiosity get them in precarious situations, but dogs are just as prone to getting into trouble. If your curious pup comes across a toad on their outdoor explorations, they may be tempted to lick or chew on the unfamiliar animal. Depending on where you live, you should be worried if your dog licks a toad.

In this article, we’ll talk about the two toad species that may be life-threatening to your dog if licked and where in the country they’re found. We’ll also list the signs your dog may display if they lick a toad and what to do if you notice them. Finally, we’ll cover how to keep your dog safe from close encounters of the toad kind!

divider dog faces oct 2024

What Happens When Your Dog Licks a Toad?

All species of toads produce toad toxins. Toad toxin is a defense mechanism. It is a thick, creamy white, highly irritating substance that can be secreted quickly by special glands distributed all throughout a toad’s skin and behind their eye sockets. All life stages of toads contain these toxins, including eggs and tadpoles.

 

If your dog has licked a toad they can absorb these toxins through their mouth. They can also be impacted by drinking water in which a toad has lain or contains toad eggs.

dog playing with the frog outdoors
Image Credit: Trotskaya Nastassia, Shutterstock

Signs That Could Indicate Your Dog Licked a Toad

Signs Your Dog Licked a Toad:
  • Drooling
  • Irritated gums and mouth
  • Foaming at the mouth
  • Vomiting

Most species of toads your dog will encounter only cause these mild signs and are not life-threatening to your dog. However, two species may cause poisoning that progresses quickly from these first mild signs into life-threatening complications: Cane Toads and Colorado River Toads.

divider dog paws 3 oct 2024

What You Need to Know About the 2 Deadly Toads

Here are some specifics about the two potentially deadly species of toads your dog may come across.

1. Cane Toads (Rhinella marina)

Cane toads are sometimes giant or marine toads. The species was formerly known as Bufo marinus. They are the most dangerous toads your dog can encounter in the United States. Cane toads are large, 6–9 inches long, with large triangle-shaped glands behind their eyes. They can be tan, reddish-brown, brown, or gray with dark spots on their backs. Like all toads, cane toad toxin has two main components: bufotoxin and bufagenins. These toxins impact the heart and nervous system.
In the US these toads are found in warm, tropical areas and are most prominent in Florida, Hawaii, Louisiana, and southern Texas. In Australia, their range extends across the northeastern half of the continent.
closeup of a cane toad sitting in the grass
Image By: Johan Larson, Shutterstock

2. Colorado River Toads

Colorado River toads are also giant and can grow up to 7.5 inches. They have shiny, wart-covered skin with oval glands behind their eyes and on the hind limbs. These toads are olive green to dark brown with light, cream-colored bellies.

The Colorado River toad also secretes toxins in high enough quantities to elicit a wide range of detrimental signs. Their range encompasses southwestern US states and northern Mexico.

Colorado River Toad Close up
Image Credit: ockienot88, Pixabay

divider dog paws 3 oct 2024

Signs of Serious Toad Poisoning

The first signs that your dog has licked a deadly toad are similar to those of less toxic species: mouth irritation, drooling, foaming, and vomiting. You may also notice bright red gums.

However, if your dog has encountered a Cane or Colorado River toad, they will quickly experience more severe signs, sometimes in as little as 30 minutes.
Signs of Serious Toad Poisoning:
  • Convulsions
  • Tremors
  • Seizures
  • Trouble breathing
  • Trouble walking
  • Increased body temperature
  • Irregular heartbeat
  • Vomiting
  • Drooling
  • Collapsing

What to Do if Your Dog Licks a Toad

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

How to Get My Dog to Chew Their Food: 5 Vet-Reviewed Tips

Some dogs are simply fast eaters, and sometimes, they want to eat their food so quickly that they forget to chew! Instead, they...

What Were Akitas Bred For? History, Facts & Breed Info

Akitas are muscular and beautiful dogs known for their ancient Japanese lineage. They’re famous for their courage and loyalty and touted as fantastic...

Appenzeller Sennenhund: Dog Breed Info, Pictures, Facts, & Traits

The Appenzeller Sennenhund or the Appenzeller Mountain dog is one of the four types of Swiss Sennen breeds. They are herding dogs with...

Vizsla German Shepherd Mix: Info, Pictures, Care Guide & Temperament

The Vizsla German Shepherd Mix is a unique and captivating hybrid dog breed that combines the best traits of the Vizsla and German...

More related

15 Unique Dogs With Pointy Ears (With Pictures)

Dogs with pointy, erect ears bear a resemblance to wolves and foxes. Typically, these dogs are part of the Spitz type, which is...

Do Dogs Dream & What Do They Dream About? Vet-Verified Facts & FAQ

Most dog owners have seen their dogs twitch in their sleep and wonder to themselves if they are dreaming. This is a natural...

Are Pugs Smart? Breed Intelligence Explained

Dogs can do some silly things, and Pugs especially are known for their antics. Sometimes they can do things that seem really smart,...

When to Euthanize a Dog With Cancer (Vet-Answer)

Finding out your dog has cancer is devastating news for any pet owner. Deciding when it is time to say goodbye is one...

Keep reading

Can Dogs Eat Jolly Ranchers? Vet Approved Facts & FAQ

Do you have a candy jar on the coffee table or the counter? Does your dog enjoy stealing food when you’re not looking? You are not alone! With dogs, this is a common situation. You might be curious if Jolly...

Can Dogs Eat Jolly Ranchers

Can Dogs Eat Brown Sugar? Vet-Verified Nutrition Facts & Considerations

Many people have a seemingly insatiable sweet tooth. However a taste for sugar may have some benefits, as it supplies energy and is quickly metabolized by the human body with a decent return. Dogs aren’t different from people in our...

Dogster-Can-Dogs-Eat-Brown Sugar

Can Dogs Drink Apple Juice? Vet-Verified Nutrition Facts & FAQ

Dogs can enjoy many different kinds of fruit, and apples are among the most popular fruits to give to them. While most dogs are perfectly content with eating apple slices, they can also eat different forms of apples, including applesauce...

NutriSource Dog Food Review 2026: Recalls, Pros & Cons

Review Summary It’s no secret that dog food recalls have been making headlines lately. In light of this, many pet owners are left wondering what the best option for their furry friend is when it comes to food. NutriSource seems...

Dogster_NutriSource Dog Food Review

Pooch Perks Dog Food Subscription Review 2026: Our Expert’s Opinion

Review Summary What Is Pooch Perks? How Does It Work? Pooch Perks is a subscription dog box service that delivers dog toys, treats, and accessories directly to your home. You’ll receive themed boxes that change every month, and each box...

Pooch Perks Dog Subscription Box

What Is Fish Meal in Dog Food? Vet-Approved Safety Facts & FAQ

If you’re a dog owner who likes to read pet food labels, you’ll probably find quite a few unfamiliar ingredients listed. One such product is fish meal, commonly found in allergy-friendly diets. But what is fish meal in dog food,...

Wet and dry pet food made of natural ingredients

Evermore Dog Food Review 2026: Pros, Cons & Verdict: An Expert’s Breakdown

*Free shipping for subscriptions Human-grade, frozen-fresh, hand-made dog food produced by a small-scale, family-run, ethically-minded company? Gently cooked, highly nutritious, and delicious recipes that satisfy my dog’s appetite and keep him healthy? Count us in! My dog Leo and I...

DOG_SAPR_Evermore Dog Food

11 Best Limited Ingredient Dog Foods in 2026 – Reviews & Top Picks

Limited-ingredient dog foods can be a lifesaver for dogs with allergies. Because they contain few ingredients, there is less of a chance that dogs with allergies will react to them. However, even if your dog doesn’t have allergies, they may...

dog eating scattered food