Well, that definitely wasn't the ending anyone was expecting. Dexter ended its 8 season run on Showtime last night, going up against the Emmy Awards and the penultimate episode of Breaking Bad with a series finale that left some both outraged and confused.
All sorts of foods contain onion, including baby food. You might not realize that your dog is eating onion or garlic in certain snacks or table scraps. Symptoms include vomiting, diarrhea, drooling, rapid breathing and heart rate, abdominal pain, appetite loss, mouth irritation, dark urine, lethargy and pale gums.
Onions are known to contain a substance called thiosulfate which is poisonous to dogs. This is because dogs do not have the enzyme which is required to digest thiosulfate. Apart from thiosulfate, onions also contain organosulfur, which causes poisoning in dogs.