Size is one of the most obvious contrasts between these breeds. The Great Dane tips the scales at 45–90 kg (99–198 lbs), dwarfing the Golden Retriever's 25–34 kg (55–75 lbs).

Life expectancy favors the Golden Retriever: 10–12 years versus the Great Dane's 7–10 years. For many families, those extra years together are a compelling reason to lean toward the Golden Retriever.

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

If you're a first-time dog owner, this is critical. The Golden Retriever's trainability score of 5/5 means it responds well to basic positive reinforcement and learns household rules fast.

Purchase prices are in the same ballpark: $800–$2,500 for a Golden Retriever and $1,000–$3,000 for a Great Dane. The initial investment won't differ dramatically between these two breeds.

Golden Retrievers from the Sporting group carry a friendly, intelligent and devoted personality, shaped by their heritage as sporting dogs. Great Danes, belonging to the Working group, are friendly, patient and dependable — reflecting their own distinct breeding history.

The Golden Retriever has a slight edge with children (5/5 vs 4/5). Both breeds can do well in families, but the Golden Retriever's friendly temperament gives it a small advantage around young kids.

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