Hello there, I'm Kimi, a specialist in the field of biology with a keen interest in the study of amphibians like toads. I'm here to provide you with accurate and helpful information. Let's dive into the fascinating world of toads and their toxins.

Toads belong to the family Bufonidae and are known for their unique defensive mechanism. The statement that "all toads are poisonous to humans" is not entirely accurate. It's important to understand that not all toads possess toxins that are harmful to humans. However, some species do produce toxins that can be dangerous if ingested or if they come into direct contact with the skin or mucous membranes.

The bufo toxin mentioned in the reference is a potent neurotoxin found in some toad species, particularly those in the genus Bufo. This toxin, also known as bufotoxin, can indeed be very harmful to pets such as dogs and cats. It can cause severe symptoms like seizures, coma, and even death. For humans, direct contact with the toxin can result in skin irritation and, in some cases, more serious symptoms if ingested.

It's crucial to note that the toxicity of a toad's venom can vary significantly between different species and even between individual toads of the same species. The concentration of toxins in a toad's skin can be influenced by factors such as diet, habitat, and stress levels. Larger toads may have a higher concentration of toxins, but this does not necessarily mean that they are more dangerous than smaller toads.

When toads feel threatened, they may secrete these toxins through their skin glands. The secretion can be in the form of a milky substance that contains the toxin. This is a defense mechanism to deter predators. While the secretion can be harmful to pets and potentially irritating to humans, it is not the same as "shooting" the toxin, as the reference might suggest.

In terms of human interaction, it's generally advised to avoid handling toads, especially if you are unsure of the species. If you come into contact with a toad, it's important to wash the area thoroughly with soap and water to minimize any potential irritation.

It's also worth mentioning that not all toads are harmful to humans. Many species are harmless and can even be beneficial to the environment by controlling insect populations. The key is to respect these creatures and give them space to live without disturbance.

In conclusion, while some toads can produce toxins that are harmful to humans and pets, it's not accurate to say that all toads are poisonous. The danger posed by a toad depends on the species and the individual toad's toxin production. It's always best to observe and appreciate these fascinating creatures from a safe distance.

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When they feel threatened, the toad can actually --shoot-- bufo toxin which is very toxic to dogs, cats, and even humans. For pets, it can cause seizures, coma, and even death; and skin irritation to humans. While the toxin is much more dangerous to smaller dogs, larger dogs can also face severe consequences.Oct 11, 2012read more >>