I remember reading something similar to that a while back. The tldr was basically that as annoying as it may be when you’re walking your dog for them to keep stopping to smell things you should consider that it’s a different experience for them than for us. Now when my dog is deep into a sniff I let her take as long as she likes. I like to imaging that it would be like if I saw a great movie preview, sat down to watch it, and then half way through someone comes and yoinks me out of the room.