Your pets will be affected the same way, and the severity of the symptoms often depends on the amount ingested. Even cats who eat poisoned mice can become ill. If you find an empty box, look for labored breathing, anorexia, nosebleeds, bloody urine or feces, and pinpoint hemorrhages on the gums. Tobacco products cause excitement, salivation, vomiting, muscle weakness, and coma or death, and the toxic effects can develop within minutes. Marijuana causes involuntary muscle movements, depression or excitability, trembling, and salivation.
Large amounts can be fatal.
Aspirin and other pain relievers are in every home, and these poisonings can be severe. When aspirin is prescribed for animals, the dosage must be strictly followed. Too much aspirin can lead to anemia and gastric hemorrhage. Ibuprofen and naproxen will cause painful gastrointestinal problems. One 200mg ibuprofen tablet is toxic to a small dog.