Yep, same here. Our USPS mail lady won’t deliver packages because of our sweet golden lab, Ginger. The UPS man has no problem, the FedEx man has no problem, the NIH man has no problem, but the mail lady just writes “dogs” on the package and takes it back with her to the post office. When we complained, the PO manager said that they cannot legally force her to deliver to any home with a dog.
I wish I worked at a place where my manager couldn’t legally force me to DO MY JOB, but I don’t work for the government...
If we get a package too big to fit in the mailbox, our carrier brings it to the door, with two dog biscuits for our dogs.
He gets a nice tip at Christmas for his efforts.