According to posts I've read, the Dragonache (sp?) keeps him out. The problem is that I don't know what the heck a dragonace is...or how to get one
The Rhino works, but you have to direct him to Pester. The Dragonache chases him away without prompting.
BTW, There are two achievements for having a train in your garden. You can either complete the challenges in Region 5 to unlock it for purchase from Costalots store...
....or you can simply scan
this card
I have quite a few other cards in my photobucket that y'all can scan if you want. Don't bother printing them...scan them directly from your monitor. It's touchy/tricky and takes a few minutes to get the hang of, but it works. As soon as it accepts the scan the pinata will appear in your garden. Some of these cards carry achievements (at least 4 of them).
Enjoy.....
http://s65.photobucket.com/albums/h236/bre...%20TIP%20Cards/
BTW, cards can be scanned once every 24 hours, so this is a HUGE money maker. Scan in the high end pinatas then sell them off. Easy $100k per day to spend on other things....like using the hunter to get all of your master romancer awards or completing the challenges.