This model is a moderately hard one. Begin from the mouth, complete the face and then build and attach the ears. Follow the numbers and refer to the pdo file so you can build it right. 

When you get to the 'butt' fur, build the tail and then attach it to the fur. Next begin building the rear legs. But be careful, it can get tricky gluing the legs to the fur. Close the model at one of the feet.