Sunny *foster/adopter needed*

Ms. Sunny is a 100lb, spayed Mastiff. She is a little over 2yrs old. Sunny is looking for a foster or foster-to-adopt home. Her current owners need to surrender due to her not getting along with an older female dog in the home. She also lives with a younger female dog and does fine with that dog, but for some reason has not been getting along with the 8yr old female. Sunny has been around cats, will chase them, but has never attacked or hurt one. Sunny has been around children and does great, just doesn't know her size and probably do best with older children so she doesn't unknowingly knock littles down. Sunny does have some separation anxiety and has started Prozac for this. Sunny can be standoffish to unknow adults who enter the home, especially adult men. Said to be more skittish with adult men then aggressive, barks and hides behind her owners. She has never bitten any humans. Looking to get her into a foster-based rescue as she would likely shut down in a shelter-type set...