Annual check-ups, routine bloodwork and keen observation are ways to keep small problems in our pets from becoming big ones. Here are some examples.

Tag, a 6-year-old cat, was acting fine. But during his annual check-up, Tag’s veterinarian heard a heart murmur. An echocardiogram showed changes in Tag’s heart, so he was started on medication before he developed heart failure or dangerous blood clots.

Misty’s mom took her to see their veterinarian because she noticed her 9-year-old cocker spaniel was drinking a lot. Results of bloodwork showed a high calcium level, and Misty’s veterinarian felt an anal sac lump during examination. Anal sac tumors can boost calcium levels, which increase thirst. The tumor was small, so it could be removed before it spread.

It’s great to see how early detection spares pets from serious problems.