Is your dog typically okay around other dogs? If not, it may be that she simply doesn't like other dogs. Also note she is turning a year old, an age where sometimes the puppy personality (tolerant of strangers, strange dogs) is replaced by their adult personality. This is something that is determined by genetics and often has little to nothing to do with previous training.
Your dog may be best as the only dog in the household. Sometimes they can be trained to tolerate other dogs, but then you always have the risk of a fight breaking out, or get stuck with the "crate and rotate" method, which is not very fun. If your dog doesn't like other dogs, there really isn't a guarantee she'll ever like any new dog members of the family.
Your dog may be best as the only dog in the household. Sometimes they can be trained to tolerate other dogs, but then you always have the risk of a fight breaking out, or get stuck with the "crate and rotate" method, which is not very fun. If your dog doesn't like other dogs, there really isn't a guarantee she'll ever like any new dog members of the family.
