The context of the following conversation is As a great favor to their old friend, Taylor took Kendall's dog on a walk.:
Taylor says I just got back from walking Kendall's dog..
The friend responds Why would you have to walk Kendall's dog?.
Taylor responds They went to work event and wouldn't make it back in time for the dog to use the bathroom..
The friend responds That was nice of you to do the favour for them..
Taylor responds Yeah, nice. I do not like dogs..
The friend responds Then it was a huge favour for you to walk the dog..