Grooming clipper blades come in various sizes and types, and choosing the right one depends on the dog’s coat type, breed standard, and desired finish. Here’s a general guideline for which blades to use for different breeds and coat types:
Understanding Clipper Blade Sizes
You will have noticed that your dog grooming clipper can accommodate different blade sizes. But which one is most suitable for your curly haired Poodle or for your short-haired cross-breed? And does one size fit all or is it better to switch blade sizes for different body parts? Let’s see….
- Lower numbers (e.g. #3, #4): These blades leave more hair on the dog (good for cold weather or for fluffy styles).
- Higher numbers (e.g. #10, #15, #30, #40): These can be used to trim closer to the skin.
- Finishing (F) blades: Provide a smoother, more even finish.
Breed-Specific Blade Guidelines
The following are guidelines based on groomer opinions and dog owner preferences. If you have any concerns about either the style you are seeking, or the health of your pooch, please seek advice from your veterinary surgeon and/or your groomer.
1. Poodle (Pet Trim)
- For the Poodle body these blade sizes can be used: #5F or #7F
- Face, feet, and tail base: #10 or #15
- Topknot and tail: Scissored or comb attachment over #30 blade
2. Shih Tzu / Lhasa Apso
- For the body of a Shih Tzu or Lhasa Apso: #4F or #5F (leave moderate coat)
- Face: #10 for hygiene; scissors for longer face styles
- Legs: Scissored for full look, or use comb attachments
3. Golden Retriever
- Body: Typically, Golden Retrievers are not clipped—carding or deshedding is recommended instead
- Feathering: Trim with scissors or thinning shears
- Pads/Sanitary: #10 or #15
4. Schnauzer
- For the Schnauzer body: #7F (traditional pet clip)
- Legs: Scissored or comb attachments
- Face: Scissored or #10 under the beard
- Ears: #10 or #15 (inside)
5. Yorkie / Silky Terrier
- For the Yorkie body: #7F or #4F (varies by preference)
- Face: Scissored or #10 (if short)
- Sanitary: #10
6. Cocker Spaniel
- For the Cocker Spaniel Body: #7F or #5F
- Ears: #10 (inside), hand scissor outer
- Legs: Scissored or comb attachments
7. Maltese / Bichon Frise
- For the Maltese or Bichon Frise Body: #4F or #5F
- Face: Scissors or blending shears for round head
- Legs: Scissored or comb attachments
8. Labrador Retriever
- Labrador Retrievers are not typically clipped—use a deshedding tool
- Pads/Sanitary: #10
Other Uses for Blade Sizes
Regardless of the breed of your dog, you can find certain common practices with respect to blade sizes and body parts. For example ….
- Sanitary trim (belly): #10 or #15
- Matted coats: #7F or skip tooth blades
- Pads and paws: #10 or #15
- Veterinary prep (surgical): #40 (very close)
📌 Tips
- Always go with the grain of the coat unless you want a shorter cut.
- Test blade heat regularly—some blades heat up quickly and may burn the dog.
- Comb attachments are great for leaving longer lengths while still using a safe base blade (usually #10 or #30).