Beagles generally finalize their shape around 8 to 10 months old. At this time, the size and appearance of Beagles will not change much, so attention should be paid to supplementing the dog’s nutrition during this period. In this way, the dog's hair and body will grow better. The best diet is mainly dog ​​food. Give the dog some egg yolks, chicken breasts, beef, vegetables, fruits and other foods. You should also bathe the dog regularly and deworm it to avoid skin diseases.