Growling: This audio ranges from minimal rumbles during the throat to open-mouthed growls. All cats, wild and domestic, growl being a warning. Despite the fact that cats will at times growl playfully, human body language will show whether or not they are sincerely frightened or angry. Encyclopaedia Britannica's editors oversee https://webheights.co.uk/the-ultimate-guide-to-cat-bowls-elevated-raised-and-more/