The short answer
Put the brush nearby without using it, practice gentle handling your dog accepts and build toward a single light stroke before longer brushing. Check that the tool suits the coat and stop for fear, resistance or pain. Sudden grooming avoidance or difficult matting deserves veterinary or professional grooming advice rather than firmer restraint.
Check what changed before practicing
If your dog used to accept brushing and suddenly avoids it, consider whether something hurts, the brush is damaged or a tangle is pulling. Do not interpret every retreat as disobedience. Check the tool visually and leave sore or difficult areas for professional assessment.
For a dog who has never been brushed comfortably, begin with introduction rather than a full grooming session. Choose a quiet familiar place with good footing. Avoid preparing so many tools at once that the setup becomes an obvious cue for an unpleasant struggle.
Let the brush exist without touching the dog
Place the tool at a comfortable distance and allow investigation without making the dog approach. Put it away while the dog remains relaxed. Gradually bring it closer over separate brief attempts, rather than using the first curious sniff as permission to start brushing immediately.
Suitable rewards can support the process when they fit the dog's diet. Keep the dog free to move away and do not hold them in place with food while you perform a step they cannot tolerate. If you cannot handle the dog safely, seek qualified reward-based training help.
Practice comfortable contact separately
Begin with a gentle touch where the dog already accepts it, then remove your hand. Only add the brush when that area is comfortable to handle. A single light stroke may be enough for the first attempt. Stop before the dog has to turn away repeatedly to make the session end.
Use a pet towel only as a suitable clean surface or drying item, not a way to trap the dog into brushing. Holding a worried dog more tightly can make the next attempt harder. The task should become predictable and manageable.
Choose the tool for the coat
A fine-pin slicker brush is not automatically the right option for a short smooth coat or sensitive skin. Read slicker versus comb and short-coat brush choices to identify what information to ask your groomer for.
Check pin condition and use light pressure with a suitable tool. Do not keep brushing until no hair comes off, and do not use a sofa hair remover on the dog. The amount of collected fur is a poor measure of whether the session was appropriate.
Build the routine from comfortable repetitions
Repeat the easiest successful step on another occasion. Add a small area or another stroke only when the dog remains comfortable. There is no fixed number of days that every dog needs. Keep essential coat care in place with professional help while you practice if the coat cannot wait.
If the dog shows pain, skin changes or persistent distress, stop and consult the appropriate professional. Your aim is a dog who can participate comfortably in necessary care, not a dog who stays still through a session because they cannot escape it.
