“Perro” finds Romeo Santos putting his flaws under a magnifying glass and comparing himself to a restless dog that keeps chasing the next temptation. Using playful canine imagery, he admits that a single whiff of “una falda roja” can make him lose focus, yet he begs his partner to “put a collar on him,” train him, and teach him loyalty. The track becomes a confession of infidelity, but also a promise of change: Romeo owns his impulsive nature, blames inherited instincts, and still hopes that love, patience, and a firm hand can tame his wandering heart.
Behind the catchy bachata guitars and flirtatious ad-libs, the song explores a serious tug-of-war between desire and commitment. Romeo calls his lover “mi patrona,” asking her to set boundaries so he can bark away rivals and finally behave. It is equal parts apology, self-deprecating humor, and romantic plea—a reminder that even the biggest flirt can dream of becoming someone’s “perro tierno” if given guidance and a second chance.
Anthony "Romeo" Santos, born on July 21, 1981, in New York City, is an iconic American singer and songwriter of Dominican and Puerto Rican descent. Known as "The King of Bachata," Romeo rose to fame as the lead vocalist and songwriter for the groundbreaking bachata group Aventura, which helped bring this traditional genre to international audiences by blending it with hip hop and R&B.
Since launching his solo career in 2011, Romeo Santos has become one of the best-selling Latin artists ever, with over 24 million records sold worldwide. His music features heartfelt bachata rhythms infused with Latin pop, and he is celebrated for chart-topping hits like "Propuesta Indecente" and collaborations with artists such as Usher and Drake. With numerous sold-out shows at venues like Madison Square Garden and Yankee Stadium, Santos continues to shape Latin music and captivate fans around the globe.