"The Dancing Calves" were owned by West and Gail Seegmiller who displayed them for many years at their Desert Pearl Cafe (no longer in existence), in Cedar City, Utah. Dr. A. C. Johnson, Dr. T. Donald Bell, William H. Lund, Dr. R. G. Williams, Dr. J. S. Prestwich, Dr. A. L. Graff, S. T. Nelson, and James Hoyle, Jr. all signed as witnesses that they saw the calf in the flesh soon after birth and knew it to be authentic. The calves and original document were donated to the Garth and Jerri Frehner Museum of Natural History on the Southern Utah University campus in Cedar City, Utah, where they are now on display. The Deformed Animals Museum of Llubí, Spain, preserves various two-headed specimens. A head mount of a two-headed calf is on display in the Museum at the Georgia State Capitol Building in Atlanta, Georgia. A two-faced calf is preserved at the Douglas County Museum in Waterville, Washington. The calf lived for ten days after birth. The Ripleys Believe It or Not! museum in Gatlinburg, Tennessee, has full body taxidermy of a two-headed calf. The Dalton Gang Museum, located in Meade, Kansas, also displays a full body taxidermy of a two-headed calf. A two-headed calf mount can be found at the Old State House in Hartford, Connecticut
A two-headed calf was born in Frankston, Texas, on February 13, 2009. Reportedly, the owner/rancher, J. R. Newman immediately took the calf to his local veterinarian for examination/treatment.
In March 2006, Deuce, a two-faced kitten, was born in Lake City, Florida, and was euthanized shortly thereafter, having come down with pneumonia. In June 2006, Image, a two-faced kitten, was born on and died later that year in Philadelphia, Pennsylvania. In June 2005, Gemini, a two-faced kitten, was born in Glide, Oregon.Polycephalic cats in museums include:

The Deformed Animals Museum of Llubí, Spain, preserves a two-headed kitten. The Museum of Lausanne in Lausanne, Switzerland, preserves a two-headed kitten (pictured). The Laing Museum in the small town of Newburgh, Fife, Scotland, preserves the stuffed body of a two-headed kitten born in the 19th century on Mugdrum Island. The Georgia State Capitol in Atlanta, Georgia, has a full body taxidermy of a two-faced kitten. Ripleys Believe It or Not! Museum on Clifton Hill in Niagara Falls, Ontario (Canada) has a full-body taxidermy of a two-faced kitten. Eton Colleges Natural History Museum has a full-body taxidermy of a two-faced kitten. Londons Viktor Wynd Museum of Curiosities, Fine Art & Natural History has a skeleton of a two headed kitten, a two headed calf, a two headed (and 8 legged) lamb and others

Cattle
A full body taxidermy of a two-headed calf is on display at the Garth and Jerri Frehner Museum of Natural History on the Southern Utah University campus in Cedar City, Utah. "The Dancing Calves" were born by natural delivery with considerable assistance from S. T. Nelson of Cedar City, Utah on Mothers Day, May 8, 1949, to a crossbred cow owned by Willard Lund of Paragonah, Utah.