| Re: I am worried sick. Left his training collar on. what exactly IS his training collar that you're so concerned? a flat collar or a martindale is not an issue to leave on overnight. even an e-collar isn't a cause for concern, since it won't be triggered.
about the only things i would worry over would be a promise collar/gentle leader or a check-chain.
really though, at 18 weeks, i'm expecting it's a flat collar - and it should be no big deal.
have to admit though - the adrenaline rush you get worrying about the puppies is fun, isn't it? |