(L-R) Catch me if you can! Mia Tindall leads cousins Savannah, center, and Isla Phillips, in a game of chase as the trio enjoy a day out at the Gatcombe Horse Trials. Savannah, the eldest daughter of Peter and Autumn Phillips, joined in the fun despite wearing a brace Seven-year-old Savannah Phillips chases Mia Tindall across the grass at Gatcombe Horse Trials 2018 Mia Tindall was seen enjoying a cone of strawberry ice cream on the family day out Mia Tindall shows off her sunglasses as she strolls through the grounds with her mother, Zara Phillips, who is pregnant with her second child Mia Tindall looks stylish, clutching her toys and patterned pouch, Mia shows off her playful personality. The four-year-old wore a purple puffy Patagonia jacket, blue jeans, and sunglasses Whoops! Mia Tindall loses her balance and catches herself just before she falls onto her cousin Savannah Phillips Mia Tindall leapfrogs over her cousin Savannah Phillips, who can't help but smile at the fun Squish! Mia Tindall tumbles on top of a smiling cousin Savannah Phillips after collapsing during the game One, two three! Isla Phillips leapfrogs over Mia Tindall, who is crouched over a smiling Savannah Phillips Isla Phillips left, looks on as her sister Savannah Phillips and cousin Mia Tindall play around on the grass Zara made sure she wrapped up warm in the spring chill in a quilted grey jacket and blue jeans at Gatcombe Horse Trials 2018 Princess Anne was seen carrying a radio tucked into the pocket of her tweed vest Zara Tindall, left, with her mother Princess Anne at the horse trials 2018 Princess Anne, Princess Royal was perfectly dressed for the occasion in a two-piece tweed ensemble and wore a walkie-talkie clipped to the pocket of her vest during the Gatcombe Horse Trials 2018, in Stroud, England. (L-R) Taking a tumble! Mia Tindall makes her cousins Savannah Phillips and Isla Phillips laugh as she kicks her legs up into the air Joining in the fun: Mia Tindall was clad in a vibrant purple puffer jacket to wrap up against the chill, playing with cousin Savannah Phillips. (L-R) The three youngsters Mia Tindall, Savannah Phillips and Isla Phillips were full of energy as they charged around the grounds at Gatcombe Full of energy, at one point adorable Mia Tindall had to take a little rest in the grass (L-R) Isla Phillips and older sister Savannah Phillips burst into first of hysterics as the frolicked in the grass at Gatcombe Autumn Phillips opted for a casual look, wearing a gilet with skinny jeans and leather riding boots as she watched her daughters Savannah Phillips, Isla Phillips and niece Mia Tindall playing together at Gatcombe Horse Trials 2018 (L-R) Snack time! The adorable youngsters Mia Tindall, Isla Phillips, guest and Savannah Phillips took a snack break and enjoyed some ice cream in the sun (L-R) Savannah Phillips petted one of the family dogs as her sister Isla Phillips and cousin Mia Tindall played on the grass Mia Tindall took off her jacket as the sun came out, revealing a pretty star print t-shirt underneath at Gatcombe Park Horse Trials 2018 (L-R) Savannah Phillips and cousin Mia Tindall looked to be having a whale of a time as they played with the black labrador taking a leak in front of them. Autumn Phillips had her hands full as she kept an eye on the youngsters Savannah Phillips, Isla Phillips and Mia Tindall while looking after one of the family dogs Sharing is caring! Kind Mia Tindall was happy to share her ice-cream with one of her friends at the same time Isla Phillips is trying to share her ice cream as well with the same girl while Savannah Phillips is enjoying her. Savannah Phillips teased her younger cousin Mia Tindall as they played Autumn Phillips, right, joined sister-in-law Zara, left in the beanie, her husband Peter Phillips center in dark glasses with their youngster Savannah Phillips, Isla Phillips and Mia Tindall at the event Mia Tindall and her cousin Isla Phillips, five, shared a cuddle as they played on the grass while Savannah Phillips petted one of the family dogs at Gatcombe Park Horse Trials 2018 The expectant mother Zara Phillips paused to check on her daughter Mia Tindall as she enjoyed an ice-cream Zara Tindall, who is expecting her second child with husband Mike Tindall, covered up her blooming baby bump in a grey padded jacket and wearing a grey beanie and a pair of sunglasses at Gatcombe Horse Trials 2018. Zara Phillips attends the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. Zara Tindall wrapped up warm in the spring chill in a quilted grey jacket and blue jeans. She added a grey beanie and a pair of sunglasses to her looks, as she seen at Gatcombe Horse Trials 2018 Zara Phillips attends the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. Zara Phillips attends the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. Zara Phillips, who is expecting her second child, covered up her blooming baby bump in a grey padded jacket and wearing a grey beanie and a pair of sunglasses at Gatcombe Horse Trials 2018. (L-R) Isla Phillips, her aunt Zara Phillips and cousin Mia Tindall attend the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. Zara Phillips and Mia Tindall attend the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. Zara Phillips and Mia Tindall attend the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. Mia Tindall looks stylish, she wore a purple puffy jacket by Patagonia, blue jeans and sunglasses, clutching her toys and patterned pouch at Gatcombe Horse Trials 2018 Mia Tindall donning a vibrant purple Patagonia padded jacket and her own pair of oversized shades. She walked confidently around the venue clutching two bunny soft toys under one arm - and a patterned soft laptop case under the other. Mia shows off her sunglasses as she strolls through the grounds with her mother, Zara Phillips, who is pregnant with her second child, as they attend the Gatcombe Horse Trials 2018 Zara Phillips and daughter Mia Tindall attend the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. Mia Tindall eats an ice cream as she attends the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. Mia Tindall was seen enjoying a cone of strawberry ice cream on the family day out at Gatcombe Horse Trials 2018 Mia Tindall enjoys an ice cream treat, as she attends the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. Mia Tindall donning a vibrant purple Patagonia padded jacket and blue jeans at Gatcombe Horse Trials 2018 Mia Tindall enjoys an ice cream treat, as she attends the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. Mia Tindall eats an ice cream as she attends the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. Mia Tindall enjoys an ice cream treat, as she attends the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. Mia Tindall is full of energy as she plays with her cousins at Gatcombe Horse Trials 2018 Mia Tindall eats an ice cream as she attends the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. The four-year-old Mia Tindall showed off her boundless energy as she joined for a family day out at the Gatcombe Horse Trials 2018 in Gloucestershire Mia Tindall beamed as she tore around the country event with her cousins in a game of chase, with Mia emerging with a pair of matching grass stains on the knees of her jeans. (L-R) Mia Tindall takes a tumble, makes her cousins Savannah Phillips and Isla Phillips laugh as she kicks her legs up into the air at Gatcombe Horse Trials 2018 (L-R) Isla Phillips, Savannah Phillips and Mia Tindall attend the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. (L-R) Savannah Phillips, Isla Phillips and Mia Tindall, filed up as the trio enjoy a day out at the Gatcombe Horse Trials 2018 (L-R) Isla Phillips, with her mother Autumn Phillips, cousin Mia Tindall and older sister Savannah Phillips attend the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. (L-R) Isla Phillips and Mia Tindall enjoy a day out at the Gatcombe Horse Trials 2018 Mia Tindall, leads cousins Savannah Phillips, in a game of chase despite wearing a brace as they enjoy a day out at the Gatcombe Horse Trials 2018. Savannah Phillips seen wearing a protective boot as she attends the Gatcombe Horse Trials 2018 in Stroud, England Savannah Phillips joined in the fun despite wearing a protective boot on her left ankle during a day out at the Gatcombe Horse Trials 2018. Savannah Phillips seen wearing a protective boot as she enjoy a day out at the Gatcombe Horse Trials 2018 in Stroud, England. Savannah Phillips chases her cousin Mia Tindall across the grass as they enjoy a day out at the Gatcombe Horse Trials 2018 (L-R) Savannah Phillips teased her younger cousin Mia Tindal as they played at the Gatcombe Horse Trials 2018 Savannah Phillips seen wearing a protective boot as she watch one of the family lab dog during a day out at the Gatcombe Horse Trials 2018 in Stroud, England. Savannah Phillips seen wearing a protective boot as she attends the Gatcombe Horse Trials 2018 in Stroud, England. Savannah Phillips attends the Gatcombe Horse Trials 2018 in Stroud, England. Savannah Phillips enjoy an ice cream treat during a day out at the Gatcombe Horse Trials 2018 in Stroud, England. Savannah Phillips seen wearing a protective boot as she attends the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. Savannah Phillips (protective boot detail) during the Gatcombe Horse Trials 2018 in Stroud, England. Savannah PHillips was seen enjoying a cone ice cream on the family day out at the Gatcombe Horse Trials 2018 Autumn Phillips and daughter Savannah Phillips, who hugged one of the family dogs at the Gatcombe Horse Trials 2018 in Stroud, England. Savannah Phillips enjoy an ice cream treat during a day out at the Gatcombe Horse Trials 2018 in Stroud, England. Savannah Phillips seen wearing a protective boot as she was looking after one of the family dogs during the Gatcombe Horse Trials 2018 in Stroud, England. (L-R) Autumn Phillips and mother in law Princess Anne, Princess Royal attend the Gatcombe Horse Trials at Gatcombe Park on March 25, 2018 in Stroud, England. Autumn Phillips dressed down for the event in a blue jacket, which she later removed to reveal a blue padded gillet and denim shirt underneath at the Gatcombe Horse Trials 2018. Autumn Phillips and husband Peter Phillips attend the Gatcombe Horse Trials 2018 in Stroud, England.