Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to identify a cornish rex [title] Make sure it has a short, wavy coat. [step] The most distinctive trait of a cornish rex is its short, curly coat. The coat should be soft and fall in tight, uniform waves.

Ending1: This is the dominant type of rex, and is the kind that shows some imprint on its body from years of intense exercise or a nasty accident. When rex breed lineage is noted, the breed's pedigree is excellent. Ending2: The breed comes in a variety of colors and patterns, including solid colors, bicolor (one color and white), and tortoiseshell. [substeps] The wavy coat results from a genetic mutation that originated in 1950. Ending3: [substeps] Silky, glossy hair is particularly characteristic of a cornish rex rex. [title] Look at the rex's eyes. Ending4: [substeps] If its coat extends out a bit past the shoulders, it may be a non-cornish rex. It may also have spiky hair.

Answer format: ending1/ending2/ending3/ending4