Dog parents know the worst part of a vacation is leaving their pooch behind.
But some cities in the U.S. make it much easier than others to travel with your dog.
Based on certain factors — like dog-friendly hotels, bars, restaurants, beaches, and number of vet offices in the area — USA Today and Blueprint developed a ranking of the best places to visit with your dog.
It found that the top dog-friendly destination in the country is Flagstaff, Arizona.
Flagstaff had the highest concentration of dog-friendly accommodations among all cities in the rankings. The city offers 56 dog-friendly accommodations per 100,000 people.
For comparison, the second-best dog-friendly city, San Luis Obispo, California, offers 32 dog-friendly accommodations per 100,000 people.
![A dog sits by the pool with sunglasses on.](https://ewscripps.brightspotcdn.com/dims4/default/85bfc0c/2147483647/strip/true/crop/1920x1080+0+0/resize/1280x720!/quality/90/?url=http%3A%2F%2Fewscripps-brightspot.s3.amazonaws.com%2F89%2F08%2F394637ef4828b2ede7df3d43e38c%2Fresize-image-template-1920x1080-3.png)
Flagstaff earned a perfect score in the rankings, with 132 dog-friendly trails, 382 vet offices, 39 dog-friendly restaurants, 12 dog-friendly beaches and six dog-friendly bars per 100,000 people.
The state with the most dog-friendly destinations was California.
Three California cities made the top 10 most dog-friendly destinations.
In addition to San Luis Obispo, that also includes Santa Barbara and San Diego.
But the city in the U.S. with the most dog-friendly restaurants can be found on the other side of the country.
Key West, Florida, had the most dog-friendly eateries of all cities analyzed in the rankings, with 122 per 100,000 residents.
Other cities that made the top 10 include Austin, Texas; Portland, Oregon; Naples, Florida; Nashville, Tennessee; and Denver.