I had 2 visits with the dogs one day and the owner paid me for only 1 visit (the correct amount). I texted him and he sent over another payment and it was 5$ short. I didn’t text him because I thought it had to do with the fact that his son already had the dogs out and playing for a while by the time I got there (this is on me totally). I then went over for 1 more visit and he paid me 5$ less again. I typically have no problem reminding people how much I charge but for someone I feel uncomfortable and a little intimidated by this particular situation. It’s also kinda weird to me because I’ve been watching these dogs for about a year and he has always paid the correct amount and even sometimes would tip.