Do you know some attempt in this direction?
Edit: Googling I found (1), but there is not smell involved.
(1) https://disruptivedog.com/ai-dog-training-app-doggo/
(2) https://www.wired.com/story/artificial-intelligence-has-a-strange-new-muse-our-sense-of-smell/
(3) https://www.theverge.com/2018/4/14/17234570/artificial-intelligence-dogs-research-science-learning
(4) https://readyforai.com/article/imitating-the-human-olfactory-system-to-make-ai-smarter/