SportDOG SDF-CR Rechargeable In-ground Fence Add-a-dog Collar, Add-A-Dog Collar Only
SportDOG SDF-CR Rechargeable In-ground Fence Add-a-dog Collar, Add-A-Dog Collar Only
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SportDOG SDF-CR Rechargeable In-ground Fence Add-a-dog Collar, Add-A-Dog Collar Only

Where SportDOG SDF-CR Rechargeable In-ground Fence Add-a-dog... fits in your dog's day
Three short notes on who this product suits, how owners use it and what they keep an eye on, with your vet as the person to ask about health questions.
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1Who it's for
Owners who want everyday gear that fits their dog's size and makes walks, meals and rest at home simpler to manage.
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2How to use it
Compare the size or capacity details with your dog's measurements.
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3What owners notice
Owners look at how the item fits into the daily routine and how well it holds up after several weeks of regular use on walks, at meals and at home.
About this product
The SportDOG SDF-CR add-a-dog collar weighs 299 g (10.5 oz) and measures 16.3 x 15.3 x 8 cm. Dogs from 10 lb and up can wear it, and it offers a tone warning, a vibration warning and seven static stimulation levels. Its Li-Ion battery charges in two hours. This model is the collar receiver only, not a complete fence system.
| Model | SDF-CR |
|---|---|
| Colour | Black |
| Style | Add-A-Dog Collar Only |
| Target audience | Dogs |
| Size | 1 Count (Pack of 1) |
| Material | Synthetic Fabric (Likely Nylon or Similar) |
| Item dimensions (L x W x H) | 16.3 x 15.3 x 8 cm (6.4 x 6 x 3.1 in) |
| Item weight | 299 g (10.5 oz) |
| Specific uses | Behavior, Outdoor, Indoor, Active |
| Included components | Collar Receiver, Charging Cable |
Charging the receiver and how long the battery runs
A Li-Ion battery powers the receiver, and a full charge takes two hours. One charge covers a battery life of one to two months, so daily charging is not needed.
What comes in the box with the collar receiver
Each order contains one collar receiver and one charging cable. No other accessory for the receiver is supplied.
- One collar receiver
- One charging cable
Tone, vibration and static stimulation on the collar
The receiver gives a tone (beep) warning and a vibration (buzz) warning. Seven static stimulation levels are available, and the user picks the level.
DryTek technology makes the receiver waterproof, and it is submersible to 25 feet. A two-year manufacturer's warranty covers it. Extra SDF-CR collars can be added for households with more than one dog.
Which fence system this receiver suits and which dogs can wear it
Two other SportDOG systems, the In-Ground Fence (SDF-100A) and Contain + Train (SDF-CT), do not work with it.
Dogs need to weigh 10 lb. or more to wear the receiver. The manufacturer states the system can be expanded to any number of dogs over 8 pounds, while the collar itself is listed for dogs 10 lb. and up.
Which details should I confirm before ordering?
What is the smallest dog that can wear the collar?
The collar fits dogs from 10 lb. and up.
How many static stimulation levels does the receiver have?
Seven static stimulation levels are available, and the user picks the level.
How long does the battery take to charge?
A full charge of the Li-Ion battery takes two hours.
What is included with the add-a-dog collar?
The pack contains one collar receiver and one charging cable.
Product details
| Brand | SportDOG |
|---|---|
| Product type | Training Collar |
| Department | Collars, Leashes & Harnesses |
| Sold by | DogJointly, operated by YALEO LLC |
| Delivery | Free standard US delivery, usually 7 to 14 business days after 1 to 3 days to prepare |
| Returns | 30 days on unopened items in their original packaging, with damaged or wrong items covered at our cost |
Delivery and tracking
Standard delivery is free to every US address, we prepare orders in 1 to 3 business days, delivery usually takes 7 to 14 business days, and the tracking link arrives by email when the parcel ships.
Returns and refunds
You can return unopened items in their original packaging within 30 days of delivery. Damaged, faulty or wrong items are replaced or refunded at our cost, so please read the refund policy and contact us before you send anything back.
How Subscribe and Save works
Choose the subscription option above the cart button to receive this product on a regular schedule at the lower subscription price. You can skip a delivery, change the schedule or cancel from your account or by writing to support@dogjointly.com.
Multi-buy savings
Pick 2, 3 or 4 units in the quantity cards to save 10, 15 or 25 percent on the item price. The saving is shown in the cart before checkout, so you can compare the total with a single unit.
Labels, ingredients and your vet
Ingredient lists and serving tables can change between batches, so the label on the pack you receive is the reference to follow. Please ask your vet before starting a supplement, especially for a senior dog or a dog on medication.
Questions about this product
Is SportDOG SDF-CR Rechargeable In-ground Fence Add-a-dog Collar, Add-A-Dog Collar Only available in the United States?
Yes, it is in stock at DogJointly and ships free to US addresses, usually within 7 to 14 business days after 1 to 3 days to prepare.
How should I compare SportDOG SDF-CR Rechargeable In-ground Fence Add-a-dog... with similar products?
Compare the brand, format, serving table and pack size in the details above with similar items in Collars, Leashes & Harnesses, and check the choice with your vet.
Where can I find delivery and returns information?
Delivery and returns are summarised on this page and set out in full in the shipping and refund policies linked in the footer of every page.
Guides and order help
Reading that helps you compare products, plus the pages that answer delivery and return questions.










