Protect your kitten every day with viyo reinforces kitten prebiotic drink viyo reinforces is a delicious and healthy low calorie drink developed by veterinarians for pets it contains prebiotic fibres that nourish the intestinal flora thus helping to strengthen the natural immune system of your growing kitten youll notice that your kittens digestion has improved through a shinier coat firmer stools and increased vitality depending on your kittens health the results of using viyo reinfo