hi,
i agree, bad behaviour can be down to attention seeking, just like in a child, and he could be picking up on other peoples feelings, if someone in the family doesnt really want him.
I to have heard of people in the past re-homing dogs and been lied to, i think you need to keep a very open mind, when going to kennells.
there are genuine cases there and there are dogs there that do have behaviour problems.
are you scard of your cocker when he is like that, as he could be picking up on your anxiety, and fear, if you are, you need to pull the reins back, and let him know who is boss, there are lots of ways to do this.
my eldest son has no like of animals, and never welcomes elmo, he is not cruel at all, just never shows him any attention or speaks to him, and elmo welcomes everybody and licks them to death, but NOT my eldest son, do you see what i mean.
hope this helps
stay in touch
bunny and elmo
x woof woof