Onions contain a compound which is toxic to the red blood cells of cats. The red blood cells are destroyed and this results in anemia. The specific type of anemia is called 'Heinz body anemia' because the red cells develop an abnormality called a 'Heinz body' which can be seen under the microscope.
Dug, the dog, is easily distracted by ... squirrels (well, he's easily distracted by everything, but especially squirrels). He can be talking (yeah, it's Pixar/Disney so the dog talks) & right in the middle of the sentence, he shouts, Squirrel!. Then he carries on with whatever he's talking about.
Groundhog Punxsutawney Phil sees shadow Punxsutawney Phil, the world's most famous fuzzy forecaster, will pop out of his burrow Sunday morning in western Pennsylvania to tell the nation what our weather will be like for the next six weeks.