Pet Comb 5.5*20.5Cm Begin your grooming routine using a brush to gently tease out any large mats and knots. Then move onto the comb to tackle any smaller, more stubborn knots. Starting at the neck, comb in the direction that your pet's coat grows, combing small sections at a time. Brush the entire coat to ensure that all knots and dead hair are removed. Remember to be gentle though.