4 years old - male dog / please see description.

I have made the very hard decision to rehome my dog (through no fault of his own) to someone/a family that can provide a good home & the love, care and attention he deserves.
It is simply due to my personal medical issues & not being able to give him what he needs.

He has just turned 4 years old.
He is such a loving boy, great with everyone including young children.
Well trained, however, needs work with walking (pulls on lead).
NOT great with other dogs since a previous experience where another dog hurt him (nothing major) - could potentially introduce him to another dog but I think he’s best as an only pet.
Never been around cats or other pets so unsure about that.
He’s a happy and healthy boy that loves all the fuss & attention from everyone.

Please message for more info if interested, thanks.