Editing AIBO (section)

==Breed lineage==
{{duplication|date=October 2022|section=yes|dupe=AIBO|dupe2=#Models}}
After model name: body-color choices; release date; units sold.

===First generation models===

*ERS-110: warm silver; began sales 1 June 1999 for delivery in August; limited production of 3,000 for Japan and 2,000 for the USA (5,000 total).
*ERS-111: silver and black; November 1999 and released again in February 2000. Total sales of ERS-111 models were 40,000.

===Second generation models===
*ERS-210: initially released in black, gold, and silver; 2000 Following the release of the first three, several special edition colors were released including Spring White, Spring Orange, Everest White (Pearlescent with pink and blue undertones), Mazeran Green, and Sapphire Violet
*ERS-210A "Supercore": Once again released in black, gold and silver; 2002 Following initial release several new special edition colors were released including Holiday Red, Holiday White, and lastly the Cyber Blue in 2003
*ERS-220: silver; 2001 and re-released as the ERS-220A in 2002.
The most widespread/best-selling AIBO series: estimated amount of 210/220 AIBOs sold: between 65,000 and 100,000.

*ERS-311 "Latte": cream; 2001
*ERS-312 "Macaron": black; 2001
*ERS-31L "Pug": brown; 2002
*ERS-311B "Latte": cream; 2002
*ERS-312B "Macaron": black; 2002
Estimated amount sold: between 30,000 and 35,000.

===Third Generation Models===
*ERS-7: white, November 2003
*ERS-7: black, November 2004
*ERS-7: champagne gold (called honey brown in Japan), October 2005
Estimated sales for all ERS-7s: 40,000 to 50,000

=== Fourth generation models ===
* ERS-1000: Ivory white; January 2018
* ERS-1000: Choco edition; January 2019
* ERS-1000: Caramel edition; January 2020
* ERS-1000: Black sesame edition; January 2021
* ERS-1000: Strawberry milk edition; January 2022
* ERS-1000: Espresso edition; January 2023
* ERS-1000: Kinako edition; January 2024