Dogs bark at fences to guard their territory. Use obedience training and boundary markers to teach quiet.
Dogs can get frustrated by leash barriers on walks. Use positive reinforcement to teach loose leash skills.
Dogs run fences trying to get to stimuli. Limit fence access and provide alternate outlets.
Dogs react to stimuli beyond barriers out of overwhelming excitement. Train impulse control.
Anxious dogs frustrated by barriers may need confidence building with counterconditioning.
Lack of stimulation can cause dogs to fixate on things behind barriers. Increase exercise and enrichment.
Prey drive fuels frustration at being unable to reach small animals beyond fences. Use distraction.