https://www.vetnurse.co.uk/f/nonclinical-discussions/26126/difficult-pup-at-puppy-party I have been running puppy parties for a while now and haven&#39;t really had any problems but last pup party I had a pup who was aggressive towards the other dogs (lunging at them and snarling and barking) to the point that it was either terrifying or windingen-USTelligent Community 10https://www.vetnurse.co.uk/thread/153684?ContentTypeID=1Sun, 13 Jul 2014 09:00:42 GMT1a0763ec-3885-442c-853e-6cef656dfec5:97739141-b3bd-44df-8234-20d76ff1cb33Caro Laithwaite VN<p>Refund the money and suggest a proper behaviourist such a puppy is beyond your scope and ability. And a [potential problem as an attack could cause aggression and pain in another puppy which is not what is intended &nbsp;If they choose not to take the advice then they can pay for the dog/cat/person it mauls and hold the dog while it is PTS. </p> <p>Pass over the info carefully/sensitivly make sure they understand what it could mean if the problem isnt dealt with properly and can go so far to give them a proper &nbsp;<strong><a target="_blank" href="http://www.apbc.org.uk">APBC &nbsp;trainer in your area</a>. </strong>l only trust them none of the other &quot;makes&quot; of trainers they are hit and miss if you get a good one.&nbsp;</p><div style="clear:both;"></div>