Just be sure that he has plenty of shade and water. You will want to turn off the water circulation to any fish tanks and cover them with some old sheets. It could kill your fish. You can keep the air pumps going. In fact you will want to be sure to keep them going.
Air pumps are a closed system.
Which means that no outside air is drawn in and circulated through the air tubing. You may also want to cover the furniture with sheets. Start the bombs, close all the doors to all the rooms and leave the premises. When you return, wrap up the can in a plastic bag and throw it in the garbage. Open the windows, and turn on the fans to circulate the air out of the house.