---
title: AVMetadataDogHeadObject
framework: avfoundation
role: symbol
role_heading: Class
path: avfoundation/avmetadatadogheadobject
---

# AVMetadataDogHeadObject

A concrete metadata object subclass representing a dog head.

## Declaration

```swift
class AVMetadataDogHeadObject
```

## Overview

Overview AVMetadataDogHeadObject is a concrete subclass of AVMetadataObject representing a dog head.

## Relationships

### Inherits From

- [AVMetadataObject](avfoundation/avmetadataobject.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Heads

- [AVMetadataCatHeadObject](avfoundation/avmetadatacatheadobject.md)