It’s summer, and it’s hot. Bugs are in their high season. We see lots of fleas and intestinal worms that bother our cats this time of year, but what about another parasite called heartworm? Is this something cat owners should be concerned about in Orange County? The official name of the heartworm is Dirofilaria immitis, and it is found throughout the world. Infection with heartworms occurs when a cat or [...]