I vote for your SIL, or a petsitter (if you have time to find one), and let them all stay at home. I have similar issues with my Honey and since I have used the petsitter and they have gotten used to her, it is much better for everyone. You have time, between now and then, to get the animals accustomed to a petsitter, who I would assume would come by a couple of times for "introductions". Truly, it is the best thing I ever did on Honey's behalf. Now they all love her. I found her through www.petsit.com. You can put in your zip code, and then interview as many as you like. I think I had a choice of 4, but the first one who responded, and eventually came to my house and sat on the ground and let Honey and Lilly love her, was my choice! She has been "sitting" for me for almost 3 years now. It sure makes going away easier. I have 8 pets, and it is impossible to board all of them, plus the fact that I know they are safe and happy in their own environment. She comes 3 times / day because Murphy can't stand to be outside due to her age and her loud voice. The dogs all stay indoors at night, and then the three that can are outdoors during the day. Cats come and go as they please. The biridies have to stay in their cage the entire time, though, due to liability issues for the pet sitter.

Good luck. I know this is a stressful decision!

Logan