Missing Cat

Description:

8 year old black short hair. Very muscular and sweet. Last seen with faded blue glittery collar. Small white spot on chest. Lima bean sized lump on neck from encapsulated migrated microchip. He was chipped before he was adopted by me at 8 weeks. Chip goes to original owner. My vet is Union Hill Animal and they have been aware of this for years. Please help me. He is beloved