Life expectancy favors the Australian Shepherd: 13–15 years versus the Golden Retriever's 10–12 years. For many families, those extra years together are a compelling reason to lean toward the Australian Shepherd.

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 Australian Shepherd needs slightly more exercise (5/5) than the Golden Retriever (4/5), but neither breed is at an extreme. Both have very 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 Australian Shepherd.

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

The Australian Shepherd stands 46–58 cm (18–23 in) and weighs 18–29 kg (40–64 lbs), while the Golden Retriever measures 51–61 cm (20–24 in) and 25–34 kg (55–75 lbs). The Golden Retriever is the larger of the two, though not by a dramatic margin.

One of the most important factors in choosing between these two breeds is temperament. The Australian Shepherd is typically intelligent, energetic and loyal, making them well suited for active lifestyles and houses with yards.

The Golden Retriever sheds a bit more (5/5) than the Australian Shepherd (4/5). It's not a night-and-day difference, but if you prefer a cleaner home, the Australian Shepherd has a slight edge.

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