Petsafe UltraLight Sonic Bark Control PUSB-300 Manuel D'utilisation page 5

STEP 5 OBSERVE FIRST
REACTION
Observe your dog's first reaction to the correction
(Figure 7).Your dog may be startled the first
time. Modifying your dog's barking behavior may
take several days.
Each dog will need different lengths of time to
learn to control their nuisance barking.
CAUTIONS: To prevent damage to the inner ear,
do not place unit next to the ear of any human or
pet. Keep out of the reach of children. Do not allow dog to chew on unit.Unit is not
waterproof - do not immerse in water. If unit gets wet, remove the battery, shake out
excess water, and let dry (Figure 8).
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