Labrador cross staffy

We have a 14 month old labrador cross staffy for sale he is no good around children or other animals he has lived with children but he started to get jealous of them so cant stress enough that he doesn't go to a home with children. He is starting to show aggression towards other dogs when out walking hes never lived with cats either so I dont know how he would be so again no home with dogs or cats please. He is a loving dog it's such a shame that we have to rehome him as hes come on leaps and bounds but due to our new landlord not allowing us to keep him we have to find him a new home. He needs work on his recall but to be fair unless you are enclosed with him where no other dogs are that would be ideal. I would say a retired home would suit him best or someone who is always home as he shows signs of separation anxiety. Please no time wasters. Hes fully vaccinated neutered and is microchipped. Will not be able to come and see him until Saturday as we are very busy until then. Thank you