***Would you like a senior panel on your pet: For cats and dogs 8 years or older, we recommend lab work for screening certain diseases/illnesses once a year. Test includes a complete blood count (to monitor white blood cells, red blood cells, and platelets), a chemistry panel (to monitor liver and kidney values, certain enzymes and electrolytes), thyroid panel, and a full urinalysis. The cost is $205 and we get results in 7-10 days.