Due to a family illness I need to travel and cannot take my lovely dog. He's a 5 year old entire male who is very bonded with me and gets separation anxiety when I leave the house. He is scared of visitors to my house and barks at them, although has never been aggressive with anyone.
The lady he normally boards with is away and cannot have him, and all the other home boarders are full.
I've asked the vet about anti- anxiety medications but he will only give me an adaptil collar. Is there anything else I can do to help make kennels easier for him please?