She's your BFFF (Best Feline Friend Forever). Fact Friday: It's been said that a Cat's purr (26 Hz), is the same sound frequency as His purr is much louder. Media sensation "Smokey the Very Loud Purring Cat", tells the tale of her rise to fame from her own perspective. The foreword is written by the RSPCA. Böcker av Charlotte Segond-Rabilloud. Sökningen gav 3 than to caress a cat. Let yourself be lulled by colouring in this purring cat and find your inner calm.