Size is one of the most obvious contrasts between these breeds. The Rottweiler tips the scales at 36–60 kg (79–132 lbs), dwarfing the Cockapoo's 5–11 kg (11–24 lbs).

Life expectancy favors the Cockapoo: 13–17 years versus the Rottweiler's 8–10 years. For many families, those extra years together are a compelling reason to lean toward the Cockapoo.

For families with children, the Cockapoo is the significantly stronger choice. With a kid-friendliness score of 5/5, the Cockapoo's happy nature makes it a natural family companion.

The Rottweiler needs slightly more exercise (4/5) than the Cockapoo (3/5), but neither breed is at an extreme. Both have high to high energy levels, so the difference in your daily routine will be modest — perhaps an extra 15-20 minutes of activity for the Rottweiler.

If you hate vacuuming, this matters. The Rottweiler's 3/5 shedding level means daily fur management is part of life.

Purchase prices are in the same ballpark: $1,000–$3,000 for a Cockapoo and $1,000–$3,000 for a Rottweiler. The initial investment won't differ dramatically between these two breeds.

One of the most important factors in choosing between these two breeds is temperament. The Cockapoo is typically happy, outgoing and affectionate, making them well suited for families, apartment living, first-time owners, seniors and allergy sufferers.

Both breeds score 4/5 for trainability — you'll have a similar experience training either one. Both are cooperative, eager learners.