Looking for the perfect captions to show your love for dogs on Instagram? Discover 45+ delightful dog lover Instagram captions that will melt hearts and make tails wag. From heartwarming quotes to playful puns, find the ideal caption to accompany your adorable canine photos. Unleash your creativity and capture the essence of your furry friend in words. Get ready to fetch those double taps and unleash the cuteness overload!