I have an approx 4 yr old Patterdale cross (no idea what with but suspect jack Russell) who has severe anxiety issues but also goes mental every time the doorbell goes. she barks and jumps and occasionally catches you by accident with her teeth. today she has actually deliberately bitten my foot as I tried to shut her in the hallway. I always swore I would get rid if she ever deliberately bit as I have a baby and 2 dsc's and I can't keep the dog if I can't trust her.
she is a rescue dog and the rescue centre were shite! we got given information that transpires was absolute bollocks like she is great in the house, bit nervous but fine with other dogs, kids and happy to be left alone for max of 4 hrs.
she is rarely left alone but on the few occasions she is she goes mental, barks and pines constantly, she is awful with most other dogs and goes absolutely demented if anyone cones to or leaves the house. someone can be in the house with her but if the other person leaves she goes barmy, Barking, tearing about and licking the doors for hours.
I can't cope with her much longer! we have tried ignoring it, only rewarding grid behaviour, distracting with food but she just gets worse.
does anyone have any ideas before I start calling local rescues to see if they can take her?