doggie

Doggie is an informal, affectionate diminutive of the word dog. It is formed by adding the suffix -ie (or -y) to dog, and is commonly used in casual speech to convey endearment or playfulness toward a dog or toward dogs in general. It is not a technical term in veterinary science.

In everyday language, doggie can refer to a specific dog or to dogs as a group, particularly when speaking to or about children. The spelling doggie and doggy are both understood; doggy is more common in American English, while doggie is widely recognized in various English dialects. The term also appears in media, literature, and product names aimed at families and pet owners, such as doggie treats or other playful branding.

Culturally, doggie is associated with affectionate, lighthearted contexts and is frequently used in children's books, animated programs, and marketing aimed at pet owners. While charming, it is avoided in formal writing or professional veterinary contexts, where “dog” or the specific breed or description would be preferred.

Etymology: from dog plus the diminutive suffix -ie; related informal forms include doggy.