Ключевые слова: antistress, beneficial, calming, cardboard, claw maintenance, comfortable, contentment, corrugated, cozy, ecofriendly, entertaining, exercise, feline behavior, floor scratcher, furniture, happiness, instinctive, interactive, lies, lightweight, natural material, pet supplies, playtime, relaxation, soothing, stress relief, sustainable, tabby cat, therapeutic, wellbeing,