I want to say it's B, that's the only one I can think that's relevant to the research
It’s either A or D, but I’m pretty sure it’s D
Answer:
Sounds like it could possibly be Irony??
Explanation:
Maybe but I thought I would still say it :)
The value of effort is a recurring subject in this passage. The sample demonstrates how the dogs recognize when they must work and are ready to work as soon as they put on the harness. According to the extract, the dogs' attitudes alter entirely when they wear the harness; this shift in behavior demonstrates how much the dogs enjoy their work and that they would continue it for as long as they could.