Hi I need advice for my Maltipoos. He is very aggressive towards other dogs and wants to act like he wants to fight the dogs while he is on the leash, but when he is off leash, he is completely shy and doesn't know how to socialize. How can I get him to socialize.I have a female maltipoo as well and she is just a follower and does what the male does. How can I fix my issue? Also, my male dog whines in our car every time we are going somewhere. I do not know if he thinks we are taking him to the vet or not but he just goes crazy in our car. He makes this laughing whining sound. I tell him to stop but he completely ignores me. I think he may have abtained this behavior from his previous owners, since he is a rescue.