Hi, I am posting again because I am very worried! I have looked up some info on rat poison or warfarin.
How to Tell if a Dog Has Eaten Rat Poison
Unfortunately, a large percentage of dogs who eat rat poison will die. This is due to the way in which the rat poison works from within, creating no outward symptoms (like bleeding) until the dog is in critical condition due to the toxin in the rat poison.
The prognosis for a dog who has eaten rat poison depends on the amount of rat poison that's been ingested, along with the amount of time that's elapsed since the bait was eaten.
Since the body has a supply of proteins that assist with the blood's clotting ability, the symptoms of warfarin (or another anticoagulant) poisoning may not become evident until 36-48 hours after the dog has ingested the toxin. This makes diagnosis even more difficult since the poisoning incident and the symptoms may not be immediately associated, and delayed diagnosis means a worse prognosis for the poisoned dog.
Rat Poison
Rat Poisoning
Warfarin, or broudifacoum-type rodenticides, cause bleeding problems three to five days after ingestion, although abnormal clotting of the blood can be detected earlier. If treatment is started before a bleeding problem develops, the risk of death and the cost of treatment are much lower. If rodenticide has been ingested, you may see bluish-green material in the vomit or stool. Clinical signs of toxicity may include weakness, depression, pale gums, bruising, black or bloody stool, bloody urine, nosebleed, difficulty breathing, coughing up blood, distended abdomen, or collapse depending on the site of the bleeding.
Should accidental exposure occur, immediately contact your local veterinarian or call the ASPCA Animal Poison Control Center for assistance (888) 426-4435, and be sure to have the container or package information readily available so that a proper identification of the rodenticide's ingredients can be made for appropriate treatment.
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It seems that time is really of the essence when it comes to poisoning cases, because the poison is taking effect before you see symptoms. The info I read about vitamin K indicates that is is injected intramuscularly, which I think would require a vet. Many vets will take payment plans if money is a problem, your local humane society can be a resource, or at the very least I would consult the poison hotline numbers given.