Bella is 12 almost weeks old. On her vaccination card she has all the boxes ticked except rabies. When would this be due? Can she go out for walks now and mix with other dogs? Would she be due any boosters soon? How often can she be treated for worms and fleas? She is scratching but i can't see any fleas - any ideas? I am new at all this so any info, no matter how small, would be great!