Namechanged for this as some details may be outing. I'm tearing myself apart mentally over this decision so any advice would be appreciated.
We adopted a greyhound in May and at first all went really well. Lately, he's been getting snappier and growling a lot at all of us (me, DH, 2 children, 7 & 5) and he has bitten my husband. He constantly steals food and gets very aggressive about it.
On top of this my work hours are about to increase so I won't be around for the whole working day all week days, when we got him I wasn't working so I could be with him and then I got a p/t job. I feel he will be lonely because of this change.
We adopted him from a trust and if we don't keep him then they take the dogs back and rematch him with a new family.
Would it be best for all involved to have him rehomed? It doesn't sit right tbh, but I can't be happy with the children possibly being bitten and definitely feeling scared in their own home. We love him and would miss him terribly so we keep going round in circles about this.