Changes

| name        =Rottweiler

| name        =Rottweiler

| type        =Working Group<br/>guard; herder

| type        =Working Group<br/>guard; herder

| origin      =Germany

| origin      =Rottweil, Germany

| date        =Unknown, likely time of Roman Empire

| date        =Unknown, likely time of Roman Empire

| breeder    =unknown

| breeder    =unknown

| height      =24-27 in (male)<br/>22-25 in (female)

| height      =24-27 in (male)<br/>22-25 in (female)

| weight      =110-130 lbs (male)<br/>77-106 lbs (female)

| weight      =110-130 lbs (male)<br/>77-106 lbs (female)

| span       =8-11 yrs

| Average lifespan       =8-11 yrs

| names      =Metzgerhund

| names      =Metzgerhund

| recognition =Allgemeiner Deutscher Rottweiler Klub (1921)<br/>American Kennel Club (1931)

| recognition =Allgemeiner Deutscher Rottweiler Klub (1921)<br/>American Kennel Club (1931)