The Border Collie is 12 months old, and the growth of the Border Collie will become slow after ten months, and will be completed by about one and a half years of age. The side shepherd’s to a year and a half or so shoulder height body length and so will set, so in the side shepherd long body time to give it to supplement nutrition. In addition to feeding nutritious food, you can also mix it with nutritional paste, which can be fed directly or mixed in with the food. You should also deworm your Border Collie regularly, as parasites will absorb the nutrition of the Border Collie.
