Why do cats wag their tails? “In general, a cat swishing their tail is indicating some level of excitement, which can be good or bad, depending on the circumstances,” says Delgado.

The study has been published in the Journal of the Royal Society Interface. Scientists in Switzerland have turned to a rare ...

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Danielle, an Oelwein native and University of Iowa graduate, coanchors KCRG-TV9 First News at Four with Jim Mertens and the KCRG-TV9 News at 5 with Beth Malicki.