Rehomed crossbreed pup from Dogs Trust at beginning of August. Was roughly 4-5 mths, size of a border collie & looks hound/GSD mix of some kind. Generally placid & lazy. Partner works full time & I work 2 days a week, term time only. Hav both had dogs before but not for some time. Initially all was good, me & DC x 3 off school so were able to build up time spent alone in house to around 4-5 hours over the first 4-5 wks, no chewing/destructive behaviour, no soiling in the house...great.
Went away 4 days, dog left at home with OH, this week he has destroyed the architrave around the kitchen door, leaping on the work tops, howling, throwing himself at the door, not every time he is left but most times, all recall training forgotten, getting bolshy with my youngest son (2), bullying and knocking him over, constantly harassing & pinning the cat. Pretty much ignores us when we're in the house but goes berserk if we leave.
Have no idea of his background, had only been in the kennels 3 days when we went to look. Wasn't well socialised with dogs& has no clue how to play with toys/us, will only puppy wrestle with us or chase & nip which means he can't be left to play with the DC as he gets to mouthy with them.
Any ideas????? Trying not to increase the anxiety levels by shouting at him, just being firm & consistent. Has Kong when he is left which he enjoys but still chews the shit out of any wood based item in the kitchen, is walked for a good two hours each day which had included running loose until the past 2 days when he has decided to leg it.