Put out some dirty clothing or bedding for scent. Grill some bacon or hot dogs outside for scent. Post flyers within a 3 mile radius and include contact info. Ask people to take a picture of flyer. Not everyone is on FB. File Lost report with local shelter and police.
I feel so bad about your missing pet,I pray you find him/her.
I think you should try this private search service team "ACTIVE_PET_RESCUE" on Instagram they are highly recommend. I have also shared your flyer in all platform. Shared 🙏.message them here https://instagram.com/active_pet_rescue