PMID: 584585 [PubMed - indexed for MEDLINE] Vet Med Small Anim Clin. Vet Rec 1973; 93:420–422. Objective: To report intussusception as a complication of methiocarb toxicity in dogs and discuss possible risk factors. This type of poison prevents the blood from clotting, resulting in internal bleeding. Series summary: Intestinal intussusception was diagnosed from 24 hours to 18 days following symptomatic treatment of methiocarb toxicity in three dogs. This paper summarizes the literature on treatment of metaldehyde and methiocarb toxicity, based primarily on actual case reports from the past 35 years. Nelson DL, Lamb DW. Methiocarb is highly toxic if ingested by your dog with less than a teaspoon causing signs of poisoning. ; McEntee K, Poncelat L, Clerc X & Henroteaux M (1994) Acute polymyopathy after carbamate poisoning in a dog.Vet Rec 135 (4), 88-90 PubMed. Even so called ‘pet friendly’ products are dangerous for animals. The poison is mixed with molasses, apple, rice, soybeans or oats. Exposure to molluscicides accounted for 11.5% of calls related to pesticides. ; Tinson E, Boller E, Davis M (2017) A suspected case of intermediate syndrome in a dog with carbamate toxicosis. Metaldehyde's mechanism is unknown; methiocarb is a carbamate and parasympathomimetic. An evaluation of methiocarb bait toxicity to dogs. The toxicity of the molluscicides metaldehyde and methiocarb to dogs. According to the MPCC data, most of the suspected poisoning cases involved dogs (94.3%). 1977 Feb;72(2):185-6. There are important differences between metaldehyde and methiocarb in their mechanisms and treatment. This mixture is what makes it palatable to snails, but it is also what makes it tasty for dogs and cats. Toxicity Methiocarb is among the carbamate family of chemicals; that is, it has the ability to inhibit the body's production of cholinesterase, an enzyme necessary for accurate transmission of nerve impulses. Recent references from PubMed and VetMedResource. Metaldehyde (60.6%) was the main cause of suspected dog poisoning followed by methiocarb (9.1%). Methiocarb – blue pellets These are the most dangerous and they act on the nervous system causing increased stimulation and can be fatal if immediate veterinary treatment is not given. Poisoning incidents generally arise when the dog can get access to stored material prior to distribution. Iron EDTA (Multiguard) – brown/yellow pellets. 1. 2. Further Reading Publications Refereed papers. Aust Vet J 95 (6), 201-206 PubMed. Methiocarb (“Baysol”) toxicity requires a drug called atropine to be administered intravenously in order to counteract the poison’s effect on the nervous system of the dog. 3. When dogs or cats ingest LAACs, it typically takes 3-5 days before signs of poisoning … This is less toxic but can cause gastrointestinal issues such as vomiting and diarrhoea. 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