[mathilda]

there are a lot of dog breeds with this kind of markings, so the weight and age helps guessing.

generally you can say, if you don't have breed papers, then it is very likely some kind of mixed breed.
Rottweiler, Hovawart and Beauceron all can have this kind of markings and but they are a bit heavier at that age.
Your dog seems to be a bit thinner, some I'm pretty sure there some other breeder, perhaps some smaller herder or hound in it.
It could also be a Schäfimix, they can also have these markings and Schäfis care very common and so they're also often in mixes.

 

[mathilda]

thank u all guys but please i let him or i get a pitbull or sherped , if doberman i don't know if he is loyal , safe and smart or not that's why

wth...Dobies are totally loyal (the most are pretty focused on one person), super smart and, if trained right, they're very safe...of course it always depends on the other end of leash.
an "unsafe" owner will often also result in the dog being "unsafe".:eyeroll:

Dog aren't good or bad...good and bad a human cathegories. Dogs are just dogs...animals.
Depending on yourself and your home as well as the individual dog, they can fit your household and lifestyle or not.

there could qlso be one of the Pinscher breeds in there, if they're common at your place.

 

[mathilda]

how common are german Pinschers im your area?
he reminds me of one.