Absolutely not. Providing water to a poisoned dog might exacerbate the situation. In cases of suspected poisoning, it’s crucial to refrain from giving anything orally to the dog, including water or food. Instead, seek immediate veterinary assistance. I’ve encountered this situation in the past, and from my experience, some toxins can be absorbed more rapidly if the dog drinks water. It’s vital to get professional help promptly to determine the type of poison and administer the appropriate treatment. I strongly advise against attempting home remedies and emphasize the urgency of professional intervention for the best chance of the dog’s recovery.