Feature●ADAPTIL Junior Adjustable Collar for puppies, proven to help reduce night crying, comfort when left home alone, training and socilisation - Puppy●Contains a synthetic copy of the dog appeasing pheromone which a mother naturally releases to calm and reassure her litter - It has the same effect on adult dogs●Communicating to dogs, like dogs●SCENTLESS and Species specific - no effect on humans or other pets●Scientifically proven, studies to support all claims●Trusted - used by vets, charities and behaviouristsDescriptionclass="celwidget pd_rd_w-bQhws pd_rd_r-X3GRJ332PSNK45CBG6N9 pd_rd_wg-lLUjI" data-feature-name="aplus" data-csa-c-type="widget" data-csa-c-content-id="aplus" data-csa-c-slot-id="aplus_feature_div" data-csa-c-asin="" data-csa-c-is-in-initial-active-row="false" data-csa-c-id="xh8pzk-erku1c-qgpp9h-nfzipp" data-cel-widget="aplus_feature_div">