This breed's coat is "wash-and-go"--literally--so overall Curly Coated Retriever grooming takes little time. Most owners only brush their Curlies before baths, as too-frequent brushing will make the coat frizzy; these dogs shed moderately, but more heavily during the twice-yearly shedding seasons, so owners can use an undercoat rake during those shedding periods. Baths are only required when the dog really needs it, because constant bathing will rid the coat of its naturally waterproof oils. And Curlies might need occasional scissor trims to remove any unruly, flyaway curls, but no full haircuts otherwise.
Brushing: Use a slicker brush to go over the entire coat before bathing. Otherwise, no brushing is required! The only exception is during shedding season, when owners can go through the coat with an undercoat rake to help the shedding process along.
Bathing: These big dogs can be bathed either in the tub or in an outdoor kiddie pool using a garden hose. First brush the coat thoroughly, then wet it completely; apply a quarter-sized amount of soap to the dog's back, then lather well, working downward as you go. (And be sure to use canine shampoo, as the kind made for humans can irritate and dry the dog's skin.) Lather the legs, underbelly, and tail, then use a washcloth to clean the head, ears, and face, making sure to avoid getting soap in the dog's eyes. Rinse thoroughly--then let the coat air-dry. (Towel- or blow-drying will make the curls frizz up too much.) And that's it!
Haircuts: Like humans' hair, a Curly's coat will grow unruly and messy within a few months, so owners will need to neaten the coats with scissors now and again. And while a visit to a professional groomer is fine, you can save money by doing it yourself. Numerous websites offer detailed instructions on trimming the Curly's coat, including this step-by-step process from Soft Maple Kennels.