The dog had been sprayed by a skunk on Saturday and his owner was trying to wash off the stench. Officials say the drought conditions may have attracted the bees to the water.
One person was stung repeatedly and another became trapped after bees swarmed a triplex in Desert Hot Springs Thursday.
A 51-year-old woman and a teenaged girl were recovering Monday after suffering a severe bee attack that occurred when one of their cars disturbed a hive following a minor crash Sunday.
Aggressive swarms of bees tormenting a Riverside County neighborhood have killed a family dog.