Though their coats don't shed much, Welsh Terrier grooming is still a bit time-consuming. They'll need to be brushed 3-4 times per week too keep their wiry coats in good shape; baths are only necessary when your Welshie gets particularly dirty or stinky, as too-frequent bathing can rid the coat of its waterproof oils. Many owners strip their Welshies' coats several times per year--and while this breed's coat can be clipped (and some prefer clipping to stripping), regular clipping of a Welshie's coat can dramatically alter its color, texture, and overall appearance.
Grooming a Welsh Terrier will require the use of both a pin brush and a 2-in-1 comb. To brush your Welshie: starting at the shoulders, use the pin brush to brush the coat section by section, moving in the direction of hair growth. If you encounter a mat or tangle, first try working it out with your fingers, then continue working through it with the comb if needed. Finish the brushing by going through the legs, chest, and neck, then use the comb to smooth the facial furnishings.
If you're following the brushing with a bath, make sure to use a gentle canine shampoo, as the kind made for humans can irritate your Welshie's skin. To bathe: wet the coat thoroughly, apply a quarter-sized amount of shampoo to the dog's back, then lather well, working downward and outward. (And don't forget the legs!) Lather the chest and neck last, then use a washcloth to clean the head, ears, and face. Rinse completely, towel-dry, then give the coat another brush-through to make it look clean and neat.
And to strip or to clip? Stripping your Welshie's coat will keep it looking more natural (and if you're showing the dog, it'll be required), but some are afraid of the time it takes and prefer clipping their Welshies instead. (For further details on both methods, see the Plucking & Stripping and Styling & Haircuts sections of this page.) Regardless of your preferred method, it's a good idea to visit a professional groomer at least once. The groomer can offer advice on how to groom a Welsh Terrier in general.