I currently own dachshunds and agree that dog parks are not good for any dog. any breed can cause a problem. i was once at a dog park with my service dog who is a standard dachshund when a bostin terrier charged him and freakin tore a huge hole in cotys neck. my sister has a pit bull and a chihuahua. the chi was there first and the pit learned that the chi is the boss. she took her pit to the dog park once and a german shepherd attacked her pit. thank god someone was video taping the dogs cause she had proof that her pit did not start the fight. although sarabi sure did mess the shepherd up to the point the shepherd had to be put down. now sarabi cant even be around a dog cause she goes on the defence.