11/09/2026
𝗬𝗼𝘂𝗿 𝟭𝟰-𝘆𝗲𝗮𝗿-𝗼𝗹𝗱 𝗰𝗮𝘁 𝗹𝗼𝗼𝗸𝘀 𝗵𝗲𝗮𝗹𝘁𝗵𝘆 𝗮𝘁 𝗵𝗼𝗺𝗲. 𝗕𝘂𝘁 𝗶𝘀 𝗶𝘁 𝗿𝗲𝗮𝗹𝗹𝘆?
A recent JAVMA study looked at 129 cats aged ≥12 years that their owners reported as being in good health or clinically stable.
Here are some of the findings:
𝗗𝗲𝗻𝘁𝗮𝗹 𝗱𝗶𝘀𝗲𝗮𝘀𝗲: 82 of 82 cats with teeth examined (100%) had dental disease. 40 of these 82 cats had moderate to severe disease.
𝗢𝗿𝘁𝗵𝗼𝗽𝗲𝗱𝗶𝗰 𝗱𝗶𝘀𝗲𝗮𝘀𝗲: 63 of 81 cats (77.8%) had orthopedic disease.
𝗠𝘂𝘀𝗰𝗹𝗲 𝗹𝗼𝘀𝘀: 75 of 81 cats (92.6%) had some degree of muscle loss. At the same time, 39 of 83 cats (47.0%) were overconditioned, showing why body condition score alone may not reveal loss of lean muscle mass.
𝗖𝗼𝗴𝗻𝗶𝘁𝗶𝘃𝗲 𝗱𝘆𝘀𝗳𝘂𝗻𝗰𝘁𝗶𝗼𝗻: 54 of 128 cats (42.2%) met the study's criteria for findings consistent with feline cognitive dysfunction syndrome. None had previously been reported to have FCDS.
The diagnostic testing was also revealing.
𝗖𝗵𝗿𝗼𝗻𝗶𝗰 𝗸𝗶𝗱𝗻𝗲𝘆 𝗱𝗶𝘀𝗲𝗮𝘀𝗲: Of the 104 cats that could be staged using available blood and urine data, 80 (77%) had findings consistent with CKD. Of those 80 cats, 49 (61.3%) were newly identified.
𝗛𝘆𝗽𝗲𝗿𝘁𝗲𝗻𝘀𝗶𝗼𝗻: Of the 125 cats that had blood pressure measurements, 56 (44.8%) met the study's definition of hypertension. Of those 56 cats, 54 (96.4%) were newly recognized, and 30 (53.6%) had severe hypertension (≥180 mm Hg).
𝗛𝘆𝗽𝗲𝗿𝘁𝗵𝘆𝗿𝗼𝗶𝗱𝗶𝘀𝗺: Of the 127 cats with total T4 measurements, 17 (13.4%) had concentrations above the reference interval. Of those 17 cats, 11 (64.7%) were newly diagnosed.
𝗔𝗻𝗱 𝗵𝗲𝗿𝗲'𝘀 𝘁𝗵𝗲 𝗿𝗲𝗮𝗹𝗹𝘆 𝗶𝗻𝘁𝗲𝗿𝗲𝘀𝘁𝗶𝗻𝗴 𝗽𝗮𝗿𝘁:
Owners often didn't notice the changes associated with disease.
Among the 45 cats with CKD and available owner questionnaire data, 34 (75.6%) had no owner-reported change in urination.
Thirst was even harder for owners to recognize: only 1 of 78 owners reported increased water intake.
𝗦𝗼 𝘄𝗵𝗮𝘁 𝗱𝗼𝗲𝘀 𝘁𝗵𝗶𝘀 𝗺𝗲𝗮𝗻 𝗳𝗼𝗿 𝘀𝗲𝗻𝗶𝗼𝗿 𝗰𝗮𝘁 𝗰𝗮𝗿𝗲?
A cat appearing normal at home does not necessarily mean there is no clinically important disease.
The authors support a proactive, prioritized approach to senior feline screening. When a complete diagnostic workup isn't feasible, they identified several particularly informative assessments:
• Thorough physical examination
• Urine specific gravity
• Renal parameters
• Total T4
• Blood pressure
𝗡𝗼𝘁𝗲: The study included two cohorts: 46 cats enrolled in 2022–2023 and 83 cats enrolled in 2024. The 2024 cohort underwent more detailed physical examinations and owner questionnaires, while diagnostic testing was performed across much of the overall study population. As a result, the denominator varies depending on the assessment being reported.
Study cited in the comments: