As far as i’m aware all schools/professors/teachers check for plagiarism especially on essays. Plagiarism is illegal and can get you kicked out of school so be careful.
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)
I will have to go with D because one pound is 3500 so if you reduce 3500 you can lose a pound