Labrador retrievers 14-week-old Rummy, left, and 2 1/2-year-old Lincoln tussle with a stuffed toy at the Museum of the Dog, in New York, Wednesday, March 20, 2019. Labrador retrievers aren't letting go of their hold on U.S. dog lovers, but German shorthaired pointers are tugging on the top ranks of doggy popularity, according to new American Kennel Club data. (AP Photo/Richard Drew)

Labrador retrievers 14-week-old Rummy, left, and 2 1/2-year-old Lincoln pose for photos at the Museum of the Dog, in New York, Wednesday, March 20, 2019. Labrador retrievers aren't letting go of their hold on U.S. dog lovers, but German shorthaired pointers are tugging on the top ranks of doggy popularity, according to new American Kennel Club data. (AP Photo/Richard Drew)

German Shepard Woolfie, left, and Labrador retrievers Lincoln, center and Rummy pose for photos at the Museum of the Dog, in New York, Wednesday, March 20, 2019. Labrador retrievers aren't letting go of their hold on U.S. dog lovers, while German shepherds were second in the top ranks of doggy popularity, according to new American Kennel Club data. (AP Photo/Richard Drew)

Golden retrievers Alistair, age 2 1/2, left, and Chuker, age 7 months, pose for photos at the Museum of the Dog, in New York, Wednesday, March 20, 2019. Labrador retrievers aren't letting go of their hold on U.S. dog lovers, while Golden retrievers finished third in the top ranks of doggy popularity, according to new American Kennel Club data. (AP Photo/Richard Drew)

French bull dogs Violet, age 3, left, and Moxie, age 6 1/2 months. pose for photos at the Museum of the Dog, in New York, Wednesday, March 20, 2019. Labrador retrievers aren't letting go of their hold on U.S. dog lovers, while French bulldogs finished fourth in the top ranks of doggy popularity, according to new American Kennel Club data. (AP Photo/Richard Drew), APTOPIX

Labrador retrievers Lincoln, age 2 1/2, left, and 14-week-old Rummy, tussle with a stuffed toy at the Museum of the Dog, in New York, Wednesday, March 20, 2019. Labrador retrievers aren't letting go of their hold on U.S. dog lovers, but German shorthaired pointers are tugging on the top ranks of doggy popularity, according to new American Kennel Club data. (AP Photo/Richard Drew)

The Labrador Retrievers Lincoln (L) and the 14- week-old puppy Rommy sit at the American Kennel Club's (AKC) Museum of the Dog on March 20, 2019 in New York City. Labrador Retrievers were announced the most popular breed in the US. (Photo by Johannes EISELE / AFP)

The 14-week-old Labrador Retrievers Rommy sits at the at the American Kennel Club's (AKC) Museum of the Dog on March 20, 2019 in New York City. Labrador Retrievers were announced the most popular breed in the US. (Photo by Johannes EISELE / AFP)

The Labrador Retrievers Lincoln (rear) and the 14-week-old puppy Rommy sit at the American Kennel Club's (AKC) Museum of the Dog on March 20, 2019, in New York City. Labrador Retrievers were announced the most popular breed in the US. (Photo by Johannes EISELE / AFP)

The Labrador Retrievers Lincoln (rear) and the 14-week-old puppy Rommy sit at the American Kennel Club's (AKC) Museum of the Dog on March 20, 2019, in New York City. Labrador Retrievers were announced the most popular breed in the US. (Photo by Johannes EISELE / AFP)

The Labrador Retriever Lincoln sits next to the logo of the American Kennel Club's (AKC) at the Museum of the Dog during the announcement of the most popular breeds on March 20, 2019 in New York City. Labrador Retrievers were announced the most popular breed in the US. (Photo by Johannes EISELE / AFP)

The Labrador Retrievers Lincoln (L) and the 14- week-old puppy Rommy play at the American Kennel Club's (AKC) Museum of the Dog on March 20, 2019 in New York City. Labrador Retrievers were announced the most popular breed in the US. (Photo by Johannes EISELE / AFP)

Six-week-old English Bulldog, Annie yawns at the American Kennel Club's (AKC) Museum of the Dog, during the announcement of the most popular breeds on March 20, 2019 in New York City. (Photo by Johannes EISELE / AFP)

Six-week-old English Bulldog, Annie yawns at the American Kennel Club's (AKC) Museum of the Dog, during the announcement of the most popular breeds on March 20, 2019 in New York City. (Photo by Johannes EISELE / AFP)

Six-week-old English Bulldog, Annie looks on at the American Kennel Club's (AKC) Museum of the Dog during the announcement of the most popular breed on March 20, 2019 in New York City. - Labrador Retrievers were announced the most popular breed in the US. (Photo by Johannes EISELE / AFP)

A French Bulldog poses for a camera at the American Kennel Club's (AKC) Museum of the Dog during the announcement of the most popular breeds on March 20, 2019 in New York City. - Labrador Retrievers were announced the most popular breed in the US. (Photo by Johannes EISELE / AFP)

Two German Shepherds pose for pictures at the American Kennel Club's (AKC) Museum of the Dog during the announcement of the most popular breeds on March 20, 2019 in New York City. - Labrador Retrievers were announced the most popular breed in the US. (Photo by Johannes EISELE / AFP)

A Golden Retriever poses at the American Kennel Club's (AKC) Museum of the Dog during the announcement of the most popular breed on March 20, 2019 in New York City. - Labrador Retrievers were announced the most popular breed in the US. (Photo by Johannes EISELE / AFP)

Golden Retrievers pose at the American Kennel Club's (AKC) Museum of the Dog during the announcement of the most popular breed on March 20, 2019 in New York City. - Labrador Retrievers were announced the most popular breed in the US. (Photo by Johannes EISELE / AFP)

A German Shorthaired Pointer poses at the American Kennel Club's (AKC) Museum of the Dog during the announcement of the most popular breed on March 20, 2019 in New York City. - Labrador Retrievers were announced the most popular breed in the US. (Photo by Johannes EISELE / AFP)

Alicia Barnett's Chocolate Labrador Retriever named "Mueller" waits for a treat in their Kansas City, Kan., home on March 11, 2019. Barnett named the puppy in honor of special prosecutor Robert Mueller, shown on the television in the background, because the dog seemed strong, quiet, and a bit mysterious. (AP Photo/Charlie Riedel)

Alicia Barnett sits with her Chocolate Labrador Retriever named "Mueller" in their Kansas City, Kan., home on March 11, 2019. Barnett named the puppy in honor of special prosecutor Robert Mueller, shown on the television in the background, because the dog seemed strong, quiet, proud and a bit mysterious. (AP Photo/Charlie Riedel)