Ouch! No doubt that poor pup is a future fighting or bait dog.
Yup. Pic looks like these brindle pit bull puppies.https://www.google.com/search?q=brindle+pitbull+puppies+for+sale&client=opera&hs=6Y&tbm=isch&imgil=MTB0twRAUsUSAM%253A%253Bhttps%253A%252F%252Fencrypted-tbn0.gstatic.com%252Fimages%253Fq%253Dtbn%253AANd9GcTO_lbLZI5xcglhmSlWaYEShHIhM3F_XlpG2HcV4s4uowJ94Ijt%253B450%253B313%253B6pjaSG2AnpLCwM%253Bhttp%25253A%25252F%25252Fwww.dogbreedinfo.com%25252Fpuppyraising%25252Fspencerpitbullpedigreelines.htm&source=iu&usg=__KV_GmMe4DLGlAeFs8-evCQ6lgVA%3D&sa=X&ei=ucS1U9fDFoGwjALyvoDYDA&sqi=2&ved=0CCEQ9QEwAQ&biw=840&bih=471#facrc=_&imgdii=_&imgrc=MTB0twRAUsUSAM%253A%3B6pjaSG2AnpLCwM%3Bhttp%253A%252F%252Fwww.dogbreedinfo.com%252Fimages26%252FSpencerPedigreePitbullTerrierLinesRazorEdgeWatchDogShadesBlueKennelPuppy5WeeksOld1.jpg%3Bhttp%253A%252F%252Fwww.dogbreedinfo.com%252Fpuppyraising%252Fspencerpitbullpedigreelines.htm%3B450%3B313
Yup.