Can my house be infected with ghosts?

from the sound of it yes i have dealt with ghost before one of the big thing that shows you there is a ghost is when animals act up with no reason what i do to help the ghost move on is ask it's name at first you might not hear any thing but you have to be passionate with them and you want it quite if your scared have you dog with you but ask there name and why they are stuck in your house or that place and asked them to got to the light it help ghost move on