Add another dog to your current SportDOG Brand® Contain + Train™ system (SDF-CT) or replace a Collar Receiver with the SDF-CTR Add-A-Dog® Receiver. The Contain + Train™ system's Containment mode expands to any number of dogs and the Training mode expands to 3 dogs.
- Ability to secure your dog(s) within a set boundary, and remotely train both inside the boundary at home, and outside the boundary while in the field when paired with your existing Contain + Train™ system
- Anti-Linger Feature prevents the dog from running down the Collar Receiver battery in the containment warning zone
- Stimulation Ranges:
- Containment Mode -
- 7 levels of static stimulation
- Vibration/tone option
- Training Mode -
- 7 instantly selectable static stimulation levels
- Low/medium/high stim ranges
- Vibration and tone options
- Waterproof: Waterproof and submersible to 10 feet
- Dog Size: For dogs 10 pounds or larger
- Batteries: Rechargeable lithium-ion battery
- Low Battery Indicator: Yes
- Collar Receiver on Orange 1 Inch Collar Strap
- Standard Contact Points
- Long Contact Points
- Charging Adaptor
- Operating Guide
Collar Receiver without strap - 3.4"L X 1.4"W X 1.6"H
This collar works for house training and field training. The battery charge holds a long time.
I updated my 8 years old collar to this one. Excellent products and awesome company.
I have an existing underground fence. This collar was added to that system. Customer service was very helpful and quick with their replies.
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SportDOG - SDF-CTR - CONTAIN + TRAIN ADD-A-DOG COLLAR - Additional Collar
We offer free shipping on all orders of $49 and over. For all items under $49, a flat shipping rate of $5 will be applied to the order.
Orders placed after 1:00 pm EST will be shipped on the next business day. Most orders will ship within 24 hours, except if the order is placed on a Friday or before a national holiday, it will ship the next business day.
To minimize the risk of delaying your shipping, please ensure that the information you provided is accurate. Additionally, orders where the billing and shipping addresses do not match will automatically be cancelled by the system.
We currently only deliver within the United States, and we do not ship to international addresses. We also do not ship to APO, FPO, or PO Box addresses at this time.
You will receive an email confirmation once your order is shipped. The email will include order details such as order number, purchased items, your address, and carrier tracking number.