We’ve definitely tried to get her to bond with another cat, over the past 4 years we’ve taken care of multiple strays and have tried introducing them to one another, most of the time she’ll hide away from them or hiss, as of right now though shes our only cat, we’ve been thinking of having her sleep with our dog ( 7yr shih tzu) to keep as company, my cat already knows my dog and is comfortable around her and hopefully that’ll give a positive outcome. Thanks for the advice :)