My relatives found this out the hard way last week, they made a low-calorie cake which was sweetened with xylitol, which their dog got into -- they left it on the kitchen table for a few minutes to cool and he managed to jump on and gavone half of it before they saw him.
They had to take him to the vet where they fed him charcoal and pumped his stomach. =-/
jml7c5|3 years ago