This is not my personal pattern.
It is by Ekaterina Khvatikova, Toysbyhvatik.
She has many delightful designs and very good pattern discounts. She responds to queries promptly.

She does not have this particular design on her ravelry design page:
https://www.etsy.com/listing/1183041410/crochet-cat-patte...

Instagram;
https://www.instagram.com/toysbyhvatik/
Etsy:
https://www.etsy.com/shop/patterntoyspillow/?etsrc=sdt

Designer’s gauge for ~ 16” w x 13” ht rectangle:
11 st, 12 r / 4” 3.5 mm hook, super bulky yarn.

Adapted the design to fit a 12” x 12” decor pillow with a different yarn and different hook.

My oopsey:
I F/O’d off the ears after r 27.
I should have worked r 28 - 38 even to have longer ears.
I knew they didn’t look right!
Oh, well.
Next time I’ll pay better attention.