Our beagle, Squeegee, is 4 months old and a biter!! I realize that he is teething and that this is natural but I want to try to break this habit early on. Usually he is very sweet and seems to be learning quickly what he should and shouldn't do but when he starts getting rowdy he bites like crazy! We have tried tapping him under the chin while saying no bite, spankings with hand/newspaper, squirt bottles, etc. He just doesn't seem to care! Even if we are able to startle him enough to let go of you or whatever else he is biting he will go for it again immediately. Sometimes he gets so rowdy with the biting that we have had to simply hold him down dog whisperer style until he is still and then once he gets up he is usually calmer but sometimes he'll just go right back to biting!! Any advice from you experienced Beagle owners?