If he's sometimes able to engage in
excessive alarm barking (when you're not around, for example), that behavior will get stronger and harder to reduce.
Not exact matches
For most dogs,
barking is their way of alerting and protecting you from potential dangers, but in some cases this natural
alarm system can become frustrating if it's
excessive.
Generally, the best candidates for a
bark collar are dogs that engage in
excessive alarm or attention - getting
barking.