I groom Mila every 2 days, Using the Furminator, which has been an excellent grooming tool. The first time you use it, a lot of hair comes off, but then you just need to maintain.
Sometimes we snip her hair if it becomes long, but because they shed hair in the summer, we never need to get this done professionally.
Another tip, we groom her in the bath tub, so we sit outside and that way her hair stays in the tub! then we can just hoover it up after we have finished.
Hope that helps!