Thermometers & Thermostats

Sign up today & receive 20% off your first order and these perks:

• 

  ALWAYS free shipping

  No promo code needed.

• 

  ALWAYS convenient

  Delivered on your schedule – change or cancel any time.

• 

  ALWAYS earn 5% back with Pals Rewards

  Automatically applies your rewards for even more savings.

Learn more about the program >

20% off your first Repeat Delivery order Terms & Conditions

• - The 20% discount is valid only on first-time Repeat Delivery orders.
• - Enter promo code: rdsave20 in your Shopping Cart. The Promotion Code is one time use only.
• - The 20% discount automatically applies to your first-time, qualifying Repeat Delivery purchase subtotal. Subtotal refers to amount of order before taxes and shipping. Maximum discount amount is $20.
• - Exclusions: Add-on items, out-of-stock items, Donations, Petco Gift Cards and eGift Cards; items shipped through white glove delivery or LTL delivery; orders exceeding the maximum weight limit of 300 lbs.; and applicable taxes. Additional exclusions may apply and will be noted on the Product Detail page and/or Shopping Cart.
• - Petco.com charges applicable tax on all orders shipped to states in which Petco has a physical location.
• - Promotion Code valid for one use per order.
• - Promotion Code cannot be redistributed or used in combination with any other offer.
• - Petco.com in its sole discretion may refuse to redeem any Promotion Code that it believes in good faith to be fraudulently or improperly obtained.
• - Offer valid only at petco.com.