Mysteries of LoFoMa

I have two mysteries currently:

 

1. Who sent me a money tree plant?  I assumed it was my realtor, but she says no.  Who could it be now?

2. What is digging up my backyard (and no, it's not Satchel.  As mentioned previously, he is never in the yard unsupervised, and it's hard to imagine him defiling something he holds so dear)?

 

Inquiring minds want to know.