I’ve had my dog for just afew weeks, spaniel and she keeps going for other dog outside the house. She’s fine with my other dog but she has bitten my neighbours dog and she went for a dog at the beach when it ran up to us. I have ordered a muzzle but I have a toddler so now I am worried. I don’t know what triggers her. I was told my her previous owner that she was fine with kids, but I was also told she was fine with other dogs.