What is an important initial step in treating a dog with suspected bufo toad toxicity?

Rinsing out the mouth is a crucial initial step in managing suspected bufo toad toxicity in a dog. Bufo toads, also known as cane toads, secrete toxic substances from their parotoid glands, and these toxins can be absorbed orally. By rinsing the mouth, you can help to physically remove any toad secretions that may still be present, reducing further absorption of toxins into the bloodstream. This step is vital because it can prevent the onset of more severe clinical signs that are associated with bufo toad poisoning, which can affect the dog’s cardiovascular and nervous systems.

Addressing other aspects of treatment, such as administering antivenin or starting IV fluids, are important but are secondary steps that typically follow after immediate decontamination has taken place. Ice bathing does not address the specific issue of toxin exposure and may not be relevant to the condition caused by bufo toad toxicity. Thus, the initial focus should be on ensuring that the dog's oral cavity is free from the toxic secretions.