no. Being a cannibal means that you eat your own spechies
It’s extremely rare for giraffes to vomit but if they do, it takes anywhere from 15 minutes to several hours, depending on the size of the giraffe.
I don't know, is your dog okay?
Maybe your dog senses that you can smell again and wanted to see for himself :O
Otherwise how did you lose your sense of smell?
If your dog is okay, then give he/she food because maybe they think it is food. Or the other option to to pay more attention because dogs might do that for more attention (play with them more)
The human body cannot go without water for up to a week, so this is false