Puppy growling and training
Our puppy (a 10 week old cocker spaniel) is very sweet, friendly, happy, playful, very accepting of stangers (he meets a lot of people), sweet with kids, smart, and responding very well to certain parts of his obedience training like come, sit, lie down, walking with a leash, etc.
But after his first week with us, he started doing some things that I am guessing are part of growing up, but they're certainly not things we want to encourage in him. For example, every now and then he will start to growl and go into pouncing mode to bite at our feet or ankles. At the same time, he has no problem possessiveness in terms of his food, toys, bed, bones, etc.
I have tried with a verbal warning ("attenzione") and then say "no!" in a clear and solid voice. I have also tried responding with a deeper growl, and that works quite well.
The only thing is that these things don't stop him 100% of the time, so I have also followed the advice of pinning him (not hurting him) by the neck. I have heard that this can be done with the belly facing down or up. The thing is that as soon as I do this, I he starts acting half-possessed, flailing around as much as he can to try to get out of it and making this high pitched, much worse growling sounds, almost like a monster or a fighting cat in tone. Then I keep him like that until he relaxes, and as soon as he gets up and his attention goes to something else, I play with him and praise him, no hard feelings.
I am wondering if this is normal puppy behavior, and also if what we're doing is okay. We definitely don't want to ignore aggression, but we also want to be very sure that we're not adding to it either.
I should probably add that this comes up maybe once every couple of days or so, but it can also come up a couple of times in the same day (like once with me in the morning, and once with my hubby in the late evening). He has only been with us for about 2 weeks.
I think that some of this growling or barking is him playing, but playing rough, or trying to challenge us, but I'm not an expert. If he is doing it to play, should we be responding in the same way?
Before we got him, I did a lot of reading around to find the right breed for us. I definitely do not want to raise an aggressive dog (I was the victim of a very serious attack by a dog when I was 6), and I found all kinds of info that praised the english cocker spaniel's disposition. However, a number of people have been telling my hubby that english cockers are known for biting their owners. At the same time, we've been hearing all kinds of things from people who think they know best when it comes to raising a dog, but not all of it is right.
Any and all advice would be extremely appreciated!! I know that this is a very important time in his training, and I want to make sure that we really understand our puppy and are doing the right things every time!