Morning all, My daughter’s Patterdale bitch who is usually well behaved towards the family has just started to be a bit snappy. Not all the time mostly in the evening. She took her to the vets in case she had something wrong physically but she was fine but the vet suggested it may be caused by a disruption to her routine and lack of time on her own owing to lockdown and people at home all the time. Does this ring true? Any of you terrier lads got any suggestions or advice. Thanks.