washa-washa
Vigorously ruffling or petting an animal's fur or a person's hair. Energetic and affectionate.
💡Greeting a friendly dog — 'I ruffled the dog's head washa-washa.'
犬の頭をわしゃわしゃと撫でた。
I ruffled the dog's head washa-washa.
She ___ ruffled the puppy's fur lovingly.
彼女は子犬の毛を○○と撫でた。